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    <loc>https://afsbio.com/products/12-well-perfused-organ-panel-starter-system-16-plates</loc>
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    <loc>https://afsbio.com/products/adalimumab-humira%C2%AE-pharmacokinetic-elisa-kit-el-1611-011</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/products/AffinityImmuno-Product-3_3999bce6-5a8f-441c-a90d-4185eba7845a.jpg?v=1702659435</image:loc>
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    <loc>https://afsbio.com/products/rat-sap-serum-amyloid-p-component-elisa-kit-fy-er2661</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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  <url>
    <loc>https://afsbio.com/products/human-haao-3-hydroxyanthranilate-3-4-dioxygenase-elisa-kit-fy-eh2988</loc>
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    <loc>https://afsbio.com/products/rat-pi3k2%CE%B1-phosphoinositide-3-kinase-2-alpha-elisa-kit-fy-er3164</loc>
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    <loc>https://afsbio.com/products/human-cl-cardiolipin-elisa-kit-fy-eh3352</loc>
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      <image:title>Human TTPα (Alpha Tocopherol Transfer Protein) ELISA Kit - FY-EH4003</image:title>
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    <loc>https://afsbio.com/products/human-maged2-melanoma-associated-antigen-d2-elisa-kit-fy-eh4063</loc>
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      <image:title>Human MAGED2 (Melanoma-associated antigen D2) ELISA Kit - FY-EH4063</image:title>
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    <loc>https://afsbio.com/products/human-syn1-synapsin-1-elisa-kit-fy-eh4064</loc>
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      <image:title>Human Cadm4 (Cell adhesion molecule 4) ELISA Kit - FY-EH4071</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Human CD27BP (CD27 Binding Protein) ELISA Kit - FY-EH4074</image:title>
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    <loc>https://afsbio.com/products/human-bpn-biopyrrin-elisa-kit-fy-eh4169</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_96a9ac96-50e3-497f-891d-3be2512d44c9.jpg?v=1739274372</image:loc>
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    <loc>https://afsbio.com/products/human-es-endostatin-elisa-kit-fy-eh4346</loc>
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      <image:title>Human PⅠCP (Procollagen Ⅰ C-Terminal Propeptide) ELISA Kit - FY-EH4393</image:title>
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    <loc>https://afsbio.com/products/human-icam-1-cd54-intercellular-adhesion-molecule-1-elisa-kit-fy-eh4570</loc>
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      <image:title>Human ICAM-1/CD54 (intercellular adhesion molecule 1) ELISA Kit - FY-EH4570</image:title>
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    <loc>https://afsbio.com/products/human-ucoc-undercarboxylated-osteocalcin-elisa-kit-fy-eh4577</loc>
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    <loc>https://afsbio.com/products/rat-irisin-elisa-kit-fy-er4584</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat Irisin ELISA Kit - FY-ER4584</image:title>
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    <loc>https://afsbio.com/products/human-ifn%CE%B1-interferon-alpha-elisa-kit-fy-eh4591</loc>
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      <image:title>Human IFNα (Interferon Alpha) ELISA Kit - FY-EH4591</image:title>
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    <loc>https://afsbio.com/products/human-adcyap1-pacap-adenylate-cyclase-activating-polypeptide-1-pituitary-elisa-kit-fy-eh4699</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d66a53d7-cef7-4314-bbc7-6337bd658b31.jpg?v=1739274388</image:loc>
      <image:title>Human ADCYAP1/PACAP (Adenylate Cyclase Activating Polypeptide 1, Pituitary) ELISA Kit - FY-EH4699</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-casp12-caspase-12-elisa-kit-fy-eh4811</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fd33f301-67a0-4642-912b-9e841df22552.jpg?v=1739274390</image:loc>
      <image:title>Human CASP12 (Caspase 12) ELISA Kit - FY-EH4811</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-dpysl3-dihydropyrimidinase-like-protein-3-elisa-kit-fy-eh5003</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_efbf2e29-08bf-4a1e-96dd-218d05327f87.jpg?v=1739274393</image:loc>
      <image:title>Human DPYSL3 (Dihydropyrimidinase Like Protein 3) ELISA Kit - FY-EH5003</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-ms-melatonin-sulfate-elisa-kit-fy-eh5106</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Human MS (Melatonin Sulfate) ELISA Kit - FY-EH5106</image:title>
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    <loc>https://afsbio.com/products/rat-tap-trypsinogen-activation-peptide-elisa-kit-fy-er5211</loc>
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      <image:title>Rat TAP (Trypsinogen Activation Peptide) ELISA Kit - FY-ER5211</image:title>
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    <loc>https://afsbio.com/products/human-f-hcg%CE%B2-free-chorionic-gonadotropin-beta-subunit-elisa-kit-fy-eh5266</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Human F-hCGβ (Free Chorionic Gonadotropin Beta subunit) ELISA Kit - FY-EH5266</image:title>
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    <loc>https://afsbio.com/products/mouse-col1-collagen-type-%E2%85%B0-elisa-kit-fy-em5397</loc>
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      <image:title>Mouse COL1 (Collagen Type Ⅰ) ELISA Kit - FY-EM5397</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hs-ins-high-sensitivity-insulin-elisa-kit-fy-er5652</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_70ef80aa-9827-4591-a8a4-d09754b9b3ed.jpg?v=1739274406</image:loc>
      <image:title>Rat hs-INS (high-sensitivity Insulin) ELISA Kit - FY-ER5652</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-bmp-2-bone-morphogenetic-protein-2-elisa-kit-fy-em1044</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_93d6d649-a029-4983-b12a-9a81ef1a14c8.jpg?v=1739274409</image:loc>
      <image:title>Mouse BMP-2 (Bone Morphogenetic Protein 2) ELISA Kit - FY-EM1044</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-bmp-4-bone-morphogenetic-protein-4-elisa-kit-fy-em1056</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse BMP-4 (Bone Morphogenetic Protein 4) ELISA Kit - FY-EM1056</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-bmp-7-bone-morphogenetic-protein-7-elisa-kit-fy-er1070</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat BMP-7 (Bone Morphogenetic Protein 7) ELISA Kit - FY-ER1070</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ca9-carbonic-anhydrase-%E2%85%B8-elisa-kit-fy-er1095</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CA9 (Carbonic Anhydrase Ⅸ) ELISA Kit - FY-ER1095</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-mpif2-myeloid-progenitor-inhibitory-factor-2-elisa-kit-fy-er1195</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat MPIF2 (Myeloid Progenitor Inhibitory Factor 2) ELISA Kit - FY-ER1195</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ctack-cutaneous-t-cell-attracting-chemokine-elisa-kit-fy-er1218</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_650499ee-33a1-461d-9a34-50d0ccce4530.jpg?v=1739274422</image:loc>
      <image:title>Rat CTACK (Cutaneous T-Cell Attracting Chemokine) ELISA Kit - FY-ER1218</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-fc%CE%B5r%E2%85%B1-cd23-receptor-%E2%85%B1-for-the-fc-region-of-immunoglobulin-e-elisa-kit-fy-er1227</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat FcεRⅡ/CD23 (Receptor Ⅱ for the Fc Region of Immunoglobulin E) ELISA Kit - FY-ER1227</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-f3-tf-tissue-factor-elisa-kit-fy-eh1237</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_91c7e119-8822-48eb-b51d-d90ecbe25ce9.jpg?v=1739274426</image:loc>
      <image:title>Human F3/TF (Tissue Factor) ELISA Kit - FY-EH1237</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-i-tac-cxcl11-interferon-inducible-t-cell-alpha-chemoattractant-elisa-kit-fy-er1252</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ab583b78-3091-4af3-ae0e-e6ab967c4d97.jpg?v=1739274429</image:loc>
      <image:title>Rat I-TAC/CXCL11 (Interferon Inducible T-Cell Alpha Chemoattractant) ELISA Kit - FY-ER1252</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-blc-b-lymphocyte-chemoattractant-elisa-kit-fy-er1258</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_39db8d33-7366-4076-b003-6269a2ae65c3.jpg?v=1739274431</image:loc>
      <image:title>Rat BLC (B-Lymphocyte Chemoattractant) ELISA Kit - FY-ER1258</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cyt-c-cytochrome-c-elisa-kit-fy-er1265</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bfe4d576-0ce0-40d4-9a90-1b43b478a2ae.jpg?v=1739274433</image:loc>
      <image:title>Rat Cyt-C (Cytochrome C) ELISA Kit - FY-ER1265</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-dkk1-dickkopf-related-protein-1-elisa-kit-fy-er1268</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_eaed9d18-8db8-49ab-be9b-75e8638ca0e8.jpg?v=1739274436</image:loc>
      <image:title>Rat DKK1 (Dickkopf Related Protein 1) ELISA Kit - FY-ER1268</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-epcr-endothelial-protein-c-receptor-elisa-kit-fy-er1286</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e0bdfc20-8b8b-4e1d-9bf9-763442c1a99c.jpg?v=1739274440</image:loc>
      <image:title>Rat EPCR (Endothelial Protein C Receptor) ELISA Kit - FY-ER1286</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-afgf-fgf1-acidic-fibroblast-growth-factor-1-elisa-kit-fy-er1297</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_96cf1941-988e-4d3c-bfaa-c73a1fef657c.jpg?v=1739274442</image:loc>
      <image:title>Rat AFGF/FGF1 (Acidic Fibroblast Growth Factor 1) ELISA Kit - FY-ER1297</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-fgf21-fibroblast-growth-factor-21-elisa-kit-fy-er1312</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d480a527-74cd-49f0-a94a-0dc7027214a1.jpg?v=1739274445</image:loc>
      <image:title>Rat FGF21 (Fibroblast Growth Factor 21) ELISA Kit - FY-ER1312</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lif-leukemia-inhibitory-factor-elisa-kit-fy-er1374</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_62887bd4-3e3f-4245-9929-55c0915afd42.jpg?v=1739274447</image:loc>
      <image:title>Rat LIF (Leukemia Inhibitory Factor) ELISA Kit - FY-ER1374</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-bcl-2-b-cell-lymphoma-leukemia-2-elisa-kit-fy-er1416</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e04db35d-a154-4c5b-9593-a30e795c571e.jpg?v=1739274450</image:loc>
      <image:title>Rat Bcl-2 (B-cell Lymphoma/Leukemia 2) ELISA Kit - FY-ER1416</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-acth-adrenocorticotropic-hormone-elisa-kit-fy-em1434</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bc0a3254-a22e-41c3-9cc2-f3f150af519a.jpg?v=1739274453</image:loc>
      <image:title>Mouse ACTH (Adrenocorticotropic Hormone) ELISA Kit - FY-EM1434</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-acth-adrenocorticotropic-hormone-elisa-kit-fy-er1435</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a792950e-fd46-4dcc-8d6a-8c729f9dc335.jpg?v=1739274457</image:loc>
      <image:title>Rat ACTH (Adrenocorticotropic Hormone) ELISA Kit - FY-ER1435</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pappa-pregnancy-associated-plasma-protein-a-elisa-kit-fy-er1441</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_32182e83-8a9f-4465-907f-7234f74473cc.jpg?v=1739274460</image:loc>
      <image:title>Rat PAPPA (Pregnancy Associated Plasma Protein A) ELISA Kit - FY-ER1441</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B1-ctx-alpha-crosslaps-elisa-kit-fy-em1454</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3c99b148-b205-4153-af92-4c13c70f509e.jpg?v=1739274464</image:loc>
      <image:title>Mouse α-CTx (Alpha Crosslaps) ELISA Kit - FY-EM1454</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B1-ctx-alpha-crosslaps-elisa-kit-fy-er1455</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d0a2f204-a613-49e8-ae75-41b40c21ae76.jpg?v=1739274466</image:loc>
      <image:title>Rat α-CTx (Alpha Crosslaps) ELISA Kit - FY-ER1455</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-te-telomerase-elisa-kit-fy-em1463</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_89e612a4-533a-4966-96f8-4f1ea5b6aaa2.jpg?v=1739274469</image:loc>
      <image:title>Mouse TE (telomerase) ELISA Kit - FY-EM1463</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-te-telomerase-elisa-kit-fy-er1464</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6902c63f-0127-41a2-9489-45466e92a421.jpg?v=1739274471</image:loc>
      <image:title>Rat TE (Telomerase) ELISA Kit - FY-ER1464</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tfpi-tissue-factor-pathway-inhibitor-elisa-kit-fy-em1466</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d18cde92-8325-495a-ac3d-fcc2085fbe70.jpg?v=1739274474</image:loc>
      <image:title>Mouse TFPI (Tissue Factor Pathway Inhibitor) ELISA Kit - FY-EM1466</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tm-thrombin-elisa-kit-fy-er1469</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f118075a-2490-431b-a99f-108fc5e7333a.jpg?v=1739274476</image:loc>
      <image:title>Rat TM (Thrombin) ELISA Kit - FY-ER1469</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-col4-collagen-type-%E2%85%B3-elisa-kit-fy-eh1479</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c9d1a5a2-924e-4568-a6dd-261d740af7e5.jpg?v=1739274479</image:loc>
      <image:title>Human COL4 (Collagen Type Ⅳ) ELISA Kit - FY-EH1479</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-col4-collagen-type-%E2%85%B3-elisa-kit-fy-em1480</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_970e6b7f-3fe5-4f78-947c-079a0268d192.jpg?v=1739274481</image:loc>
      <image:title>Mouse COL4 (Collagen Type Ⅳ) ELISA Kit - FY-EM1480</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-col4-collagen-type-%E2%85%B3-elisa-kit-fy-er1481</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a7da3ca5-2598-4931-8c8a-7be9452e59c7.jpg?v=1739274484</image:loc>
      <image:title>Rat COL4 (Collagen Type Ⅳ) ELISA Kit - FY-ER1481</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pc%E2%85%B0-procollagen-%E2%85%B0-elisa-kit-fy-eh1487</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_621c79b4-7fc8-4181-a58b-4ccb8e86d179.jpg?v=1739274486</image:loc>
      <image:title>Human PCⅠ (Procollagen Ⅰ) ELISA Kit - FY-EH1487</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-pc%E2%85%B2-procollagen-%E2%85%B2-elisa-kit-fy-eh1488</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dd0206d2-1a4b-4f2a-917d-ff483f2c156e.jpg?v=1739274489</image:loc>
      <image:title>Human PCⅢ (Procollagen Ⅲ) ELISA Kit - FY-EH1488</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pc%E2%85%B2-procollagen-%E2%85%B2-elisa-kit-fy-er1489</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e83e2db9-d78c-49b6-b4ff-199f251a3b66.jpg?v=1739274492</image:loc>
      <image:title>Rat PCⅢ (Procollagen Ⅲ) ELISA Kit - FY-ER1489</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-p%E2%85%B2np-n-terminal-procollagen-%E2%85%B2-propeptide-elisa-kit-fy-eh1490</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Human PⅢNP (N-Terminal Procollagen Ⅲ Propeptide) ELISA Kit - FY-EH1490</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-p%E2%85%B2np-n-terminal-procollagen-%E2%85%B2-propeptide-elisa-kit-fy-em1491</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse PⅢNP (N-Terminal Procollagen Ⅲ Propeptide) ELISA Kit - FY-EM1491</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-p%E2%85%B2np-n-terminal-procollagen-%E2%85%B2-propeptide-elisa-kit-fy-er1492</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Rat PⅢNP (N-Terminal Procollagen Ⅲ Propeptide) ELISA Kit - FY-ER1492</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-c5a-complement-component-5a-elisa-kit-fy-er1505</loc>
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      <image:title>Rat C5a (Complement Component 5a) ELISA Kit - FY-ER1505</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-ncad-neural-cadherin-elisa-kit-fy-em1514</loc>
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      <image:title>Mouse NCAD (Neural Cadherin) ELISA Kit - FY-EM1514</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ncad-neural-cadherin-elisa-kit-fy-er1515</loc>
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      <image:title>Rat NCAD (Neural Cadherin) ELISA Kit - FY-ER1515</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-11-dh-txb2-11-dehydro-thromboxane-b2-elisa-kit-fy-eh1532</loc>
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      <image:title>Human 11-DH-TXB2 (11-Dehydro-thromboxane B2) ELISA Kit - FY-EH1532</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-11-dh-txb2-11-dehydrothromboxane-b2-elisa-kit-fy-er1533</loc>
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      <image:title>Rat 11-DH-TXB2 (11-Dehydrothromboxane B2) ELISA Kit - FY-ER1533</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-15-lo-arachidonate-15-lipoxygenase-elisa-kit-fy-er1537</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Rat 15-LO (Arachidonate 15-Lipoxygenase) ELISA Kit - FY-ER1537</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-5-lo-arachidonate-5-lipoxygenase-elisa-kit-fy-er1550</loc>
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      <image:title>Rat 5-LO (Arachidonate 5-Lipoxygenase) ELISA Kit - FY-ER1550</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-actn2-actinin-alpha-2-elisa-kit-fy-er1568</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat ACTN2 (Actinin Alpha 2) ELISA Kit - FY-ER1568</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-adh-antidiuretic-hormone-elisa-kit-fy-er1581</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat ADH (Antidiuretic Hormone) ELISA Kit - FY-ER1581</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-bmp-3-bone-morphogenetic-protein-3-elisa-kit-fy-er1615</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat BMP-3 (Bone Morphogenetic Protein 3) ELISA Kit - FY-ER1615</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-afp-l3-alpha-fetoprotein-lens-culinaris-agglutinin-3-elisa-kit-fy-eh1623</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bc93971d-6532-44a0-a69f-9ff4654738a8.jpg?v=1739274526</image:loc>
      <image:title>Human AFP-L3 (Alpha-Fetoprotein Lens Culinaris Agglutinin 3) ELISA Kit - FY-EH1623</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-afp-l3-alpha-fetoprotein-lens-culinaris-agglutinin-3-elisa-kit-fy-er1624</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_76a785f7-2c0c-4526-86fe-0186335ad7f1.jpg?v=1739274529</image:loc>
      <image:title>Rat AFP-L3 (Alpha-Fetoprotein Lens Culinaris Agglutinin 3) ELISA Kit - FY-ER1624</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-fuca-alpha-l-fucosidase-tissue-elisa-kit-fy-er1627</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_82bed51a-fbb5-403c-a709-0ff3459228ee.jpg?v=1739274532</image:loc>
      <image:title>Rat FUCA (Alpha-L-Fucosidase, Tissue) ELISA Kit - FY-ER1627</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-ccnb1-cyclin-b1-elisa-kit-fy-eh1628</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_da9a2b2e-1d09-4870-8811-b7d6c9fb3e86.jpg?v=1739274534</image:loc>
      <image:title>Human CCNB1 (Cyclin-B1) ELISA Kit - FY-EH1628</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-agrn-agrin-elisa-kit-fy-er1639</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e5734b6e-8d44-4409-9095-5fbaf06a16bb.jpg?v=1739274537</image:loc>
      <image:title>Rat AGRN (Agrin) ELISA Kit - FY-ER1639</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-inhb-inhibin-b-elisa-kit-fy-er1655</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b31ff9a5-52d1-445e-b0b2-a7d0473f930c.jpg?v=1739274539</image:loc>
      <image:title>Rat INHB (Inhibin B) ELISA Kit - FY-ER1655</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/rat-ang-angiogenin-elisa-kit-fy-er1682</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_05326e65-34f7-48df-95d1-ca9b99b70166.jpg?v=1739274541</image:loc>
      <image:title>Rat ANG (Angiogenin) ELISA Kit - FY-ER1682</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ang%E2%85%B1r1-angiotensin-%E2%85%B1-receptor-1-elisa-kit-fy-er1684</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e32aa151-d810-4939-b104-06dd0526a2a1.jpg?v=1739274544</image:loc>
      <image:title>Rat ANGⅡR1 (Angiotensin Ⅱ Receptor 1) ELISA Kit - FY-ER1684</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-ang-r-tie1-angiopoietin-receptor-tie1-elisa-kit-fy-em1693</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9cac3b36-0a67-43ea-977b-28a2fccb0198.jpg?v=1739274547</image:loc>
      <image:title>Mouse ANG-R-Tie1 (Angiopoietin Receptor Tie1) ELISA Kit - FY-EM1693</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gzmk-granzyme-k-elisa-kit-fy-er1764</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_644973f6-5a02-4a82-adb3-900e1b81f7c2.jpg?v=1739274549</image:loc>
      <image:title>Rat GZMK (Granzyme K) ELISA Kit - FY-ER1764</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hyou1-hypoxia-up-regulated-1-elisa-kit-fy-er1777</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d42e64f5-cce1-404e-899a-8ddd9e5b8cfe.jpg?v=1739274552</image:loc>
      <image:title>Rat HYOU1 (Hypoxia Up Regulated 1) ELISA Kit - FY-ER1777</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lipc-lipase-hepatic-elisa-kit-fy-er1827</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_376f4f10-a508-4ba9-8042-2dd3e072744f.jpg?v=1739274555</image:loc>
      <image:title>Rat LIPC (Lipase, Hepatic) ELISA Kit - FY-ER1827</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-ask1-apoptosis-signal-regulating-kinase-1-elisa-kit-fy-em1834</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d2c8b0cb-e175-4f12-99f0-250aa9d92eb0.jpg?v=1739274557</image:loc>
      <image:title>Mouse ASK1 (Apoptosis Signal Regulating Kinase 1) ELISA Kit - FY-EM1834</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-aqp-3-aquaporin-3-elisa-kit-fy-er1842</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_481ee081-c103-4ccb-a738-8bb39a98a967.jpg?v=1739274560</image:loc>
      <image:title>Rat AQP-3 (Aquaporin 3) ELISA Kit - FY-ER1842</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-asgr1-asialoglycoprotein-receptor-1-elisa-kit-fy-er1866</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ffb40b11-2294-4fc0-9312-1714862b74c3.jpg?v=1739274562</image:loc>
      <image:title>Rat ASGR1 (Asialoglycoprotein Receptor 1) ELISA Kit - FY-ER1866</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-asm-acid-sphingomyelinase-elisa-kit-fy-er1868</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a4c197e8-246f-4666-8d60-eff4b11f6ff2.jpg?v=1739274565</image:loc>
      <image:title>Rat ASM (Acid Sphingomyelinase) ELISA Kit - FY-ER1868</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-mapk14-mitogen-activated-protein-kinase-14-elisa-kit-fy-em1870</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_77c9f120-1913-4214-9345-1d9aa5bd078c.jpg?v=1739274567</image:loc>
      <image:title>Mouse MAPK14 (Mitogen Activated Protein Kinase 14) ELISA Kit - FY-EM1870</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-atm-ataxia-telangiectasia-mutated-elisa-kit-fy-er1879</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_64f5ba6a-be5c-4e31-91f5-8846f46eee58.jpg?v=1739274570</image:loc>
      <image:title>Rat ATM (Ataxia Telangiectasia Mutated) ELISA Kit - FY-ER1879</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-anp-atrial-natriuretic-peptide-elisa-kit-fy-er1892</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1889abfa-a496-4474-b7b6-20b3ad609395.jpg?v=1739274572</image:loc>
      <image:title>Rat ANP (Atrial Natriuretic Peptide) ELISA Kit - FY-ER1892</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-axin2-axis-inhibition-protein-2-elisa-kit-fy-er1897</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ce2b6727-7ff7-48af-ae84-aca690376ea3.jpg?v=1739274575</image:loc>
      <image:title>Rat AXIN2 (Axis Inhibition Protein 2) ELISA Kit - FY-ER1897</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-baffr-b-cell-activation-factor-receptor-elisa-kit-fy-er1902</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_39b5d915-d347-407f-b975-283bd144eea4.jpg?v=1739274578</image:loc>
      <image:title>Rat BAFFR (B-Cell Activation Factor Receptor) ELISA Kit - FY-ER1902</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-bcl-10-b-cell-lymphoma-leukemia-10-elis-kit-elisa-kit-fy-er1912</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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  <url>
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      <image:title>Rat BAX (Bcl-2 Associated X Protein) ELISA Kit - FY-ER1921</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-bmf-bcl-2-modifying-factor-elisa-kit-fy-er1924</loc>
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      <image:title>Rat BMF (BCL-2 Modifying Factor) ELISA Kit - FY-ER1924</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2-ep-beta-endorphin-elisa-kit-fy-er1930</loc>
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      <image:title>Rat β-EP (Beta-Endorphin) ELISA Kit - FY-ER1930</image:title>
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      <image:title>Rat BMPR2 (Bone Morphogenetic Protein Receptor Ⅱ) ELISA Kit - FY-ER1941</image:title>
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  <url>
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      <image:title>Rat BK (Bradykinin) ELISA Kit - FY-ER1947</image:title>
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      <image:title>Rat BRAK/CXCL14 (Breast and Kidney Expressed Chemokine) ELISA Kit - FY-ER1951</image:title>
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  <url>
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      <image:title>Human CA724 (Tumor Marker CA724) ELISA Kit - FY-EH1960</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-ca724-tumor-marker-ca724-elisa-kit-fy-em1961</loc>
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      <image:title>Mouse CA724 (Tumor Marker CA724) ELISA Kit - FY-EM1961</image:title>
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  <url>
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      <image:title>Rat CALD (Caldesmon) ELISA Kit - FY-ER1974</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cam-calmodulin-elisa-kit-fy-er1978</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat CAM (Calmodulin) ELISA Kit - FY-ER1978</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-cr-calretinin-elisa-kit-fy-em1986</loc>
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      <image:title>Mouse CR (Calretinin) ELISA Kit - FY-EM1986</image:title>
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  <url>
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      <image:title>Rat CA1 (Carbonic Anhydrase Ⅰ) ELISA Kit - FY-ER2000</image:title>
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      <image:title>Rat CLS (Cardiolipin Synthase) ELISA Kit - FY-ER2013</image:title>
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      <image:title>Rat COMP (Cartilage Oligomeric Matrix Protein) ELISA Kit - FY-ER2020</image:title>
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      <image:title>Rat CASP14 (Caspase 14) ELISA Kit - FY-ER2023</image:title>
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  <url>
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      <image:title>Rat CASP4 (Caspase 4) ELISA Kit - FY-ER2029</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-casp7-caspase-7-elisa-kit-fy-er2032</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Rat CASP7 (Caspase 7) ELISA Kit - FY-ER2032</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-casp9-caspase-9-elisa-kit-fy-er2037</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9f652901-5494-4802-9c2e-664fa7d06550.jpg?v=1739274632</image:loc>
      <image:title>Rat CASP9 (Caspase 9) ELISA Kit - FY-ER2037</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ctnn%CE%B11-catenin-alpha-1-elisa-kit-fy-er2040</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_91a3b11d-54c0-4eeb-95df-ce1dbec95243.jpg?v=1739274635</image:loc>
      <image:title>Rat CTNNα1 (Catenin, Alpha 1) ELISA Kit - FY-ER2040</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ctsl-cathepsin-l-elisa-kit-fy-er2052</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6f59796d-7d98-4626-8d87-896a095aa3f0.jpg?v=1739274637</image:loc>
      <image:title>Rat CTSL (Cathepsin L) ELISA Kit - FY-ER2052</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-cdx2-caudal-type-homeobox-transcription-factor-2-elisa-kit-fy-er2055</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0e2661cb-8c24-477e-9f3c-96e77fa0d6e4.jpg?v=1739274640</image:loc>
      <image:title>Rat CDX2 (Caudal Type Homeobox Transcription Factor 2) ELISA Kit - FY-ER2055</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-c-ebp%CE%B4-ccaat-enhancer-binding-protein-delta-elisa-kit-fy-er2059</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat C/EBPδ (CCAAT/Enhancer Binding Protein, Delta) ELISA Kit - FY-ER2059</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cenpa-centromere-protein-a-elisa-kit-fy-er2065</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CENPA (Centromere Protein A) ELISA Kit - FY-ER2065</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-chem-chemerin-elisa-kit-fy-er2076</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CHEM (Chemerin) ELISA Kit - FY-ER2076</image:title>
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    <loc>https://afsbio.com/products/mouse-ccl3l1-chemokine-c-c-motif-ligand-3-like-protein-1-elisa-kit-fy-em2080</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse CCL3L1 (Chemokine C-C-Motif Ligand 3 Like Protein 1) ELISA Kit - FY-EM2080</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CCR8 (Chemokine C-C-Motif Receptor 8) ELISA Kit - FY-ER2083</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CKLFSF4 (Chemokine Like Factor Superfamily 4) ELISA Kit - FY-ER2087</image:title>
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    <loc>https://afsbio.com/products/rat-cklfsf5-chemokine-like-factor-superfamily-5-elisa-kit-fy-er2090</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CKLFSF5 (Chemokine Like Factor Superfamily 5) ELISA Kit - FY-ER2090</image:title>
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    <loc>https://afsbio.com/products/rat-cklfsf6-chemokine-like-factor-superfamily-6-elisa-kit-fy-er2093</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CKLFSF6 (Chemokine Like Factor Superfamily 6) ELISA Kit - FY-ER2093</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse CETP (Cholesteryl Ester Transfer Protein) ELISA Kit - FY-EM2104</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cetp-cholesteryl-ester-transfer-protein-elisa-kit-fy-er2105</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CETP (Cholesteryl Ester Transfer Protein) ELISA Kit - FY-ER2105</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Rat CHD5 (Chromodomain Helicase DNA Binding Protein 5) ELISA Kit - FY-ER2115</image:title>
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    <changefreq>daily</changefreq>
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    <loc>https://afsbio.com/products/rat-c-jun-proto-oncogene-c-jun-elisa-kit-fy-er2126</loc>
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      <image:title>Rat C-jun (Proto-oncogene c-Jun) ELISA Kit - FY-ER2126</image:title>
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      <image:title>Rat CD30 (Cluster of differentiation 30) ELISA Kit - FY-ER2131</image:title>
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      <image:title>Rat CD97 (Cluster of Differentiation 97) ELISA Kit - FY-ER2134</image:title>
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  <url>
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      <image:title>Mouse F9 (Coagulation Factor Ⅸ) ELISA Kit - FY-EM2150</image:title>
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      <image:title>Mouse F12 (Coagulation Factor Ⅻ) ELISA Kit - FY-EM2158</image:title>
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      <image:title>Rat F12 (Coagulation Factor Ⅻ) ELISA Kit - FY-ER2159</image:title>
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      <image:title>Rat F5 (Coagulation Factor V) ELISA Kit - FY-ER2162</image:title>
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      <image:title>Rat F11 (Coagulation Factor Ⅺ) ELISA Kit - FY-ER2164</image:title>
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      <image:title>Rat CFL2 (Cofilin 2, Muscle) ELISA Kit - FY-ER2170</image:title>
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      <image:title>Rat COL2α1 (Collagen Type Ⅱ Alpha 1) ELISA Kit - FY-ER2177</image:title>
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      <image:title>Rat COL3α1 (Collagen Type Ⅲ Alpha 1) ELISA Kit - FY-ER2179</image:title>
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      <image:title>Rat COL4α1 (Collagen Type Ⅳ Alpha 1) ELISA Kit - FY-ER2182</image:title>
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      <image:title>Human CCSA-4 (Colon Cancer Specific Antigen-4) ELISA Kit - FY-EH2191</image:title>
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      <image:title>Rat C9 (Complement Component 9) ELISA Kit - FY-ER2197</image:title>
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      <image:title>Rat C3a (Complement Component 3a) ELISA Kit - FY-ER2201</image:title>
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  <url>
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      <image:title>Rat CX26 (Connexin 26) ELISA Kit - FY-ER2212</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Human CTXⅠ (Cross Linked C-telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-EH2215</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Mouse CTXⅠ (Cross Linked C-telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-EM2216</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ctx%E2%85%B0-cross-linked-c-telopeptide-of-type-%E2%85%B0-collagen-elisa-kit-fy-er2217</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2abcf625-6840-4639-9c32-8fd05ccbb826.jpg?v=1739274722</image:loc>
      <image:title>Rat CTXⅠ (Cross Linked C-telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-ER2217</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-ntx%E2%85%B0-cross-linked-n-telopeptide-of-type-%E2%85%B0-collagen-elisa-kit-fy-eh2218</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_febc263b-f988-4a1c-805c-bb521d3fbe99.jpg?v=1739274724</image:loc>
      <image:title>Human NTXⅠ (Cross Linked N-telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-EH2218</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-ntx%E2%85%B0-cross-linked-n-telopeptide-of-type-%E2%85%B0-collagen-elisa-kit-fy-em2219</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse NTXⅠ (Cross Linked N-Telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-EM2219</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ntx%E2%85%B0-cross-linked-n-telopeptide-of-type-%E2%85%B0-collagen-elisa-kit-fy-er2220</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat NTXⅠ (Cross Linked N-Telopeptide of Type Ⅰ Collagen) ELISA Kit - FY-ER2220</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-ctx%E2%85%B1-cross-linked-c-telopeptide-of-type-%E2%85%B1-collagen-elisa-kit-fy-eh2221</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human CTXⅡ (Cross Linked C-telopeptide of Type Ⅱ Collagen) ELISA Kit - FY-EH2221</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ctx%E2%85%B1-cross-linked-c-telopeptide-of-type-%E2%85%B1-collagen-elisa-kit-fy-er2222</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CTXⅡ (Cross Linked C-telopeptide of Type Ⅱ Collagen) ELISA Kit - FY-ER2222</image:title>
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  <url>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse PⅢCP (Procollagen Ⅲ C-Terminal ProPeptide) ELISA Kit - FY-EM2227</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat DKK2 (Dickkopf Related Protein 2) ELISA Kit - FY-ER2243</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse D-LDH (D-Lactate Dehydrogenase) ELISA Kit - FY-EM2245</image:title>
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    <loc>https://afsbio.com/products/rat-d-ldh-d-lactate-dehydrogenase-elisa-kit-fy-er2246</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat D-LDH (D-Lactate Dehydrogenase) ELISA Kit - FY-ER2246</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Human CTX-Ⅲ (Cross Linked C-telopeptide of Type Ⅲ Collagen) ELISA Kit - FY-EH2253</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat GATA4 (GATA Binding Protein 4) ELISA Kit - FY-ER2261</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cb1852d9-d6f1-417d-804d-6b5cb8500b35.jpg?v=1739274750</image:loc>
      <image:title>Rat NAGase (N-Acetyl Beta-D-Glucosaminidase) ELISA Kit - FY-ER2277</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat NRG-2 (Neuregulin 2) ELISA Kit - FY-ER2279</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat PTPRN (Protein Tyrosine Phosphatase Receptor Type N) ELISA Kit - FY-ER2284</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/rat-gas-n-acetylgalactosamine-6-sulfatase-elisa-kit-fy-er2287</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5672ec33-be3b-4c39-8ee5-523b953411a7.jpg?v=1739274758</image:loc>
      <image:title>Rat GAS (N-Acetylgalactosamine 6-Sulfatase) ELISA Kit - FY-ER2287</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ptpro-protein-tyrosine-phosphatase-receptor-type-o-elisa-kit-fy-er2290</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PTPRO (Protein Tyrosine Phosphatase Receptor Type O) ELISA Kit - FY-ER2290</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pdap1-pdgfa-associated-protein-1-elisa-kit-fy-er2297</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_10705cb3-f243-4337-b564-e9ddf6a044b9.jpg?v=1739274762</image:loc>
      <image:title>Rat PDAP1 (Pdgfa Associated Protein 1) ELISA Kit - FY-ER2297</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-rhoa-ras-homolog-gene-family-member-a-elisa-kit-fy-er2309</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat RHOA (Ras Homolog Gene Family, Member A) ELISA Kit - FY-ER2309</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-smad1-madh1-mothers-against-decapentaplegic-homolog-1-elisa-kit-fy-er2323</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat Smad1/MADH1 (Mothers Against Decapentaplegic Homolog 1) ELISA Kit - FY-ER2323</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pias1-protein-inhibitor-of-activated-stat-1-elisa-kit-fy-er2333</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat PIAS1 (Protein Inhibitor Of Activated STAT 1) ELISA Kit - FY-ER2333</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tbp-tata-binding-protein-elisa-kit-fy-er2343</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat TBP (Tata Binding Protein) ELISA Kit - FY-ER2343</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-tieg1-tgf-beta-inducible-early-response-gene-1-elisa-kit-fy-er2349</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b6b26116-4887-4364-8c49-0aa1070873a9.jpg?v=1739274774</image:loc>
      <image:title>Rat TIEG1 (TGF Beta Inducible Early Response Gene 1) ELISA Kit - FY-ER2349</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tlr9-toll-like-receptor-9-elisa-kit-fy-er2352</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat TLR9 (Toll-Like Receptor 9) ELISA Kit - FY-ER2352</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-%CE%B2-ctx-beta-crosslaps-elisa-kit-fy-eh2354</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_12f213d7-68d9-4668-ba75-30dc149c96b7.jpg?v=1739274778</image:loc>
      <image:title>Human β-CTx (Beta Crosslaps) ELISA Kit - FY-EH2354</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B2-ctx-beta-crosslaps-elisa-kit-fy-em2355</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse β-CTx (Beta Crosslaps) ELISA Kit - FY-EM2355</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2-ctx-beta-crosslaps-elisa-kit-fy-er2356</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e052bd83-9dea-4226-9959-754c3f3d0904.jpg?v=1739274783</image:loc>
      <image:title>Rat β-CTx (Beta Crosslaps) ELISA Kit - FY-ER2356</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B11-at-alpha-1-antitrypsin-elisa-kit-fy-em2362</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_973ba8e5-4c3a-4555-9b75-3ef8260ca677.jpg?v=1739274786</image:loc>
      <image:title>Mouse α1-AT (Alpha 1-Antitrypsin) ELISA Kit - FY-EM2362</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B12-ap-%CE%B12-antiplasmin-elisa-kit-fy-em2366</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b53c7958-5477-43b5-85b8-3855fad53bd8.jpg?v=1739274788</image:loc>
      <image:title>Mouse α2-AP (α2-Antiplasmin) ELISA Kit - FY-EM2366</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B12-ap-%CE%B12-antiplasmin-elisa-kit-fy-er2367</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat α2-AP (α2-Antiplasmin) ELISA Kit - FY-ER2367</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-%CE%B1-actin-alpha-actin-elisa-kit-fy-eh2371</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2203d869-f397-4b9d-a5f6-b554338d4ae5.jpg?v=1739274793</image:loc>
      <image:title>Human α Actin (Alpha-Actin) ELISA Kit - FY-EH2371</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-p%E2%85%B1cp-procollagen-%E2%85%B1-c-terminal-propeptide-elisa-kit-fy-eh2377</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_32b29471-5738-4dcb-b901-dd599159fc08.jpg?v=1739274795</image:loc>
      <image:title>Human PⅡCP (Procollagen Ⅱ C-Terminal ProPeptide) ELISA Kit - FY-EH2377</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-p%E2%85%B1cp-procollagen-%E2%85%B1-c-terminal-propeptide-elisa-kit-fy-er2378</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7cdc23de-3373-4dc1-b4ad-01a7d12e3580.jpg?v=1739274798</image:loc>
      <image:title>Rat PⅡCP (Procollagen Ⅱ C-Terminal ProPeptide) ELISA Kit - FY-ER2378</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-%CE%B2-lph-%CE%B2-lipotropic-hormone-elisa-kit-fy-eh2381</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f49a00ec-c5b5-4a0b-be91-1a5f2d011f75.jpg?v=1739274801</image:loc>
      <image:title>Human β-LPH (β-Lipotropic Hormone) ELISA Kit - FY-EH2381</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-gus%CE%B2-%CE%B2-glucuronidase-elisa-kit-fy-em2389</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4a008560-5fcb-4a69-a99d-1f7b04894c30.jpg?v=1739274803</image:loc>
      <image:title>Mouse GUSβ (β-glucuronidase) ELISA Kit - FY-EM2389</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gus%CE%B2-%CE%B2-glucuronidase-elisa-kit-fy-er2390</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2d36d884-9ed8-4650-b359-79f002b9397b.jpg?v=1739274806</image:loc>
      <image:title>Rat GUSβ (β-glucuronidase) ELISA Kit - FY-ER2390</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B3gt1-gamma-glutamyltransferase-1-elisa-kit-fy-er2396</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_becc4a8f-bca3-4da1-af61-09bdd8966aee.jpg?v=1739274808</image:loc>
      <image:title>Rat γGT1 (Gamma Glutamyltransferase 1) ELISA Kit - FY-ER2396</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oxa-orexin-a-elisa-kit-fy-er2401</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_280dda67-3ec2-42bd-8254-3334b19138b5.jpg?v=1739274811</image:loc>
      <image:title>Rat OXA (Orexin A) ELISA Kit - FY-ER2401</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oit3-oncoprotein-induced-transcript-3-elisa-kit-fy-er2405</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5496f6a5-7a03-40a7-afb9-d0782e9e9a37.jpg?v=1739274813</image:loc>
      <image:title>Rat OIT3 (Oncoprotein Induced Transcript 3) ELISA Kit - FY-ER2405</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oct4-octamer-binding-protein-4-elisa-kit-fy-er2410</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_25111efb-1459-47dd-a8b5-68776db14644.jpg?v=1739274816</image:loc>
      <image:title>Rat OCT4 (Octamer-binding protein 4) ELISA Kit - FY-ER2410</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-il-2r%CE%B2-interleukin-2-receptor-beta-elisa-kit-fy-er2414</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cbedc30c-7418-4922-9a9d-00a283dbaa7f.jpg?v=1739274818</image:loc>
      <image:title>Rat IL-2Rβ (Interleukin 2 Receptor Beta) ELISA Kit - FY-ER2414</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-nfil3-nuclear-factor-interleukin-3-regulated-elisa-kit-fy-er2417</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f50502ee-ebcf-4646-aed4-c5eede17424e.jpg?v=1739274821</image:loc>
      <image:title>Rat NFIL3 (Nuclear Factor, Interleukin 3 Regulated) ELISA Kit - FY-ER2417</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-gp4-cd36-platelet-membrane-glycoprotein-%E2%85%B3-elisa-kit-fy-er2428</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat GP4/CD36 (Platelet Membrane Glycoprotein Ⅳ) ELISA Kit - FY-ER2428</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gal2-galectin-2-elisa-kit-fy-er2441</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat GAL2 (Galectin 2) ELISA Kit - FY-ER2441</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-gal8-galectin-8-elisa-kit-fy-er2448</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat GAL8 (Galectin 8) ELISA Kit - FY-ER2448</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-gal7-galectin-7-elisa-kit-fy-er2451</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c964d72a-6294-4e40-a8a3-0b62dca394e1.jpg?v=1739274831</image:loc>
      <image:title>Rat GAL7 (Galectin 7) ELISA Kit - FY-ER2451</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-np-nandrolone-phenylpropionate-elisa-kit-fy-eh2458</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Human NP (Nandrolone Phenylpropionate) ELISA Kit - FY-EH2458</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-sema7a-semaphorin-7a-elisa-kit-fy-er2466</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat SEMA7A (Semaphorin 7A) ELISA Kit - FY-ER2466</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pdp-pyruvate-dehydrogenase-phosphatase-elisa-kit-fy-er2477</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cd1009ef-f677-4bd9-a5ed-10ee398e67bb.jpg?v=1739274838</image:loc>
      <image:title>Rat PDP (Pyruvate Dehydrogenase Phosphatase) ELISA Kit - FY-ER2477</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-lats-long-acting-thyroid-stimulator-elisa-kit-fy-eh2488</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0db38f14-d457-4274-84c7-6daf64398de5.jpg?v=1739274840</image:loc>
      <image:title>Human LATS (Long Acting Thyroid Stimulator) ELISA Kit - FY-EH2488</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ogp-osteogenic-growth-peptide-elisa-kit-fy-eh2499</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_57b40e94-df96-47ed-92f8-47c5a611b98e.jpg?v=1739274843</image:loc>
      <image:title>Human OGP (Osteogenic Growth Peptide) ELISA Kit - FY-EH2499</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tef-thyrotroph-embryonic-factor-elisa-kit-fy-er2523</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3f79e9a9-bb1f-4650-b76d-8ac4d13425d3.jpg?v=1739274845</image:loc>
      <image:title>Rat TEF (Thyrotroph Embryonic Factor) ELISA Kit - FY-ER2523</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-trh-thyrotropin-releasing-hormone-elisa-kit-fy-eh2524</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c3564e3a-aa7f-4c1d-bbb0-76a6edc6b159.jpg?v=1739274848</image:loc>
      <image:title>Human TRH (Thyrotropin Releasing Hormone) ELISA Kit - FY-EH2524</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-%CE%B4sip-%CE%B1-delta-sleep-inducing-peptide-%CE%B1-elisa-kit-fy-eh2530</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b2aabf37-90cf-4e6a-bae6-a4b17a02f20a.jpg?v=1739274851</image:loc>
      <image:title>Human δSIP-α (Delta Sleep Inducing Peptide α) ELISA Kit - FY-EH2530</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ela4-elastase-4-elisa-kit-fy-er2543</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat ELA4 (Elastase 4) ELISA Kit - FY-ER2543</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pdia3-protein-disulfide-isomerase-a3-elisa-kit-fy-er2550</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_932c5bbc-87c4-4c7e-b6ce-f27472dfa524.jpg?v=1739274855</image:loc>
      <image:title>Rat PDIA3 (Protein Disulfide Isomerase A3) ELISA Kit - FY-ER2550</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pkbg-protein-kinase-b-gamma-elisa-kit-fy-er2554</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_52c8d17f-c6e5-4071-ba81-eaae71f10c02.jpg?v=1739274858</image:loc>
      <image:title>Rat PKBG (Protein Kinase B Gamma) ELISA Kit - FY-ER2554</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pdi-protein-disulfide-isomerase-elisa-kit-fy-er2584</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_67a5380e-6278-4f94-9b7c-b793e21ffbdf.jpg?v=1739274860</image:loc>
      <image:title>Rat PDI (Protein Disulfide Isomerase) ELISA Kit - FY-ER2584</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-ldl-low-density-lipoprotein-elisa-kit-fy-em2591</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6becc0e0-7ba3-41cc-91c2-09e5fa665761.jpg?v=1739274863</image:loc>
      <image:title>Mouse LDL (Low Density Lipoprotein) ELISA Kit - FY-EM2591</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ldl-low-density-lipoprotein-elisa-kit-fy-er2592</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f926eda3-f2ef-446b-a2c9-96aadd6550ac.jpg?v=1739274865</image:loc>
      <image:title>Rat LDL (Low Density Lipoprotein) ELISA Kit - FY-ER2592</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-retn-resistin-elisa-kit-fy-er2599</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_71f14445-5869-4a4d-aab7-248087d8e32b.jpg?v=1739274868</image:loc>
      <image:title>Rat RETN (Resistin) ELISA Kit - FY-ER2599</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-dlat-dihydrolipoyl-transacetylase-elisa-kit-fy-er2629</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_772ba709-a192-4747-afe1-3ccc5e985803.jpg?v=1739274870</image:loc>
      <image:title>Rat DLAT (Dihydrolipoyl Transacetylase) ELISA Kit - FY-ER2629</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-dnm1-dynamin-1-elisa-kit-fy-er2633</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_228336d8-3e5d-44f0-b847-aac7e12b7a29.jpg?v=1739274873</image:loc>
      <image:title>Rat DNM1 (Dynamin 1) ELISA Kit - FY-ER2633</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/mouse-ub-ubiquitin-elisa-kit-fy-em2636</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2478db4f-432b-4e5d-9fb9-73a47c0dc59f.jpg?v=1739274876</image:loc>
      <image:title>Mouse Ub (Ubiquitin) ELISA Kit - FY-EM2636</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-siga-secretory-immunoglobulin-a-elisa-kit-fy-eh2655</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3c8ce0f8-3f41-44f0-a8ef-5131880cf5e5.jpg?v=1739274878</image:loc>
      <image:title>Human sIgA (Secretory Immunoglobulin A) ELISA Kit - FY-EH2655</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-siga-secretory-immunoglobulin-a-elisa-kit-fy-em2656</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_728dcda4-78dc-442f-905e-95aa0e3cd69e.jpg?v=1739274881</image:loc>
      <image:title>Mouse sIgA (Secretory Immunoglobulin A) ELISA Kit - FY-EM2656</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-siga-secretory-immunoglobulin-a-elisa-kit-fy-er2657</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6b543937-09e0-439e-8e54-e14b227404fd.jpg?v=1739274883</image:loc>
      <image:title>Rat sIgA (Secretory Immunoglobulin A) ELISA Kit - FY-ER2657</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-slpi-secretory-leukocyte-protease-inhibitor-elisa-kit-fy-er2659</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3d8665e7-f853-461e-8365-200ffd008ff0.jpg?v=1739274886</image:loc>
      <image:title>Rat SLPI (Secretory Leukocyte Protease Inhibitor) ELISA Kit - FY-ER2659</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-scfr-stem-cell-growth-factor-receptor-elisa-kit-fy-eh2692</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_00049fe8-4eb3-4127-8d00-e1d3706daebe.jpg?v=1739274888</image:loc>
      <image:title>Human SCFR (Stem Cell Growth Factor Receptor) ELISA Kit - FY-EH2692</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-scfr-stem-cell-growth-factor-receptor-elisa-kit-fy-er2694</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3d2181be-4b58-4874-8f92-eb3f57f01dd1.jpg?v=1739274892</image:loc>
      <image:title>Rat SCFR (Stem Cell Growth Factor Receptor) ELISA Kit - FY-ER2694</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-galr1-galanin-receptor-1-elisa-kit-fy-er2699</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ab0176f9-42c9-44e0-af6d-c9b45fe07d39.jpg?v=1739274894</image:loc>
      <image:title>Rat GALR1 (Galanin Receptor 1) ELISA Kit - FY-ER2699</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-smad3-madh3-mothers-against-decapentaplegic-homolog-3-elisa-kit-fy-er2717</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6b26d8c9-2620-44d4-ad75-f308897005fa.jpg?v=1739274896</image:loc>
      <image:title>Rat Smad3/MADH3 (Mothers Against Decapentaplegic Homolog 3) ELISA Kit - FY-ER2717</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-ofq-n-orphanin-fq-nociceptin-elisa-kit-fy-em2719</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e95f3bcf-edfe-4822-9314-9bf99e094e85.jpg?v=1739274899</image:loc>
      <image:title>Mouse OFQ/N (Orphanin FQ/Nociceptin) ELISA Kit - FY-EM2719</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ofq-n-orphanin-fq-nociceptin-elisa-kit-fy-er2720</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_056ec32f-b5b3-4531-bd6e-a8be73c47279.jpg?v=1739274901</image:loc>
      <image:title>Rat OFQ/N (Orphanin FQ/Nociceptin) ELISA Kit - FY-ER2720</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-grem1-gremlin-1-elisa-kit-fy-er2750</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f4e03537-89da-43ec-aeb5-2c1190d592b8.jpg?v=1739274904</image:loc>
      <image:title>Rat GREM1 (GremLin 1) ELISA Kit - FY-ER2750</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-sf1-steroidogenic-factor-1-elisa-kit-fy-er2756</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3b7cdda5-330c-464b-8937-d92aedd77c54.jpg?v=1739274906</image:loc>
      <image:title>Rat SF1 (Steroidogenic Factor 1) ELISA Kit - FY-ER2756</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-p-ck-pan-cytokeratin-elisa-kit-fy-eh2758</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a912aeda-d2b0-4a76-bd0b-2ff99666a19c.jpg?v=1739274909</image:loc>
      <image:title>Human P-CK (Pan-Cytokeratin) ELISA Kit - FY-EH2758</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nxf1-nuclear-rna-export-factor-1-elisa-kit-fy-er2772</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6a76fd8c-74e9-4494-915e-73e3150262db.jpg?v=1739274911</image:loc>
      <image:title>Rat NXF1 (Nuclear RNA Export Factor 1) ELISA Kit - FY-ER2772</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup107-nucleoporin-107kda-elisa-kit-fy-er2776</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_75fd7406-02f6-4986-87f1-98a6e8802a4a.jpg?v=1739274914</image:loc>
      <image:title>Rat NUP107 (Nucleoporin 107kDa) ELISA Kit - FY-ER2776</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup155-nucleoporin-155kda-elisa-kit-fy-er2781</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b2a80b4f-a923-463a-9a55-dc795ab01492.jpg?v=1739274916</image:loc>
      <image:title>Rat NUP155 (Nucleoporin 155kDa) ELISA Kit - FY-ER2781</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup188-nucleoporin-188kda-elisa-kit-fy-er2784</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8c49d516-d3bb-43ca-98a2-e867e3470fb9.jpg?v=1739274918</image:loc>
      <image:title>Rat NUP188 (Nucleoporin 188kDa) ELISA Kit - FY-ER2784</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup205-nucleoporin-205kda-elisa-kit-fy-er2787</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8d443a6c-fc9f-465f-a98d-91e83cd37e13.jpg?v=1739274921</image:loc>
      <image:title>Rat NUP205 (Nucleoporin 205kDa) ELISA Kit - FY-ER2787</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup214-nucleoporin-214kda-elisa-kit-fy-er2790</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e611561-2a04-4070-b1f5-6bf58b0519b9.jpg?v=1739274923</image:loc>
      <image:title>Rat NUP214 (Nucleoporin 214kDa) ELISA Kit - FY-ER2790</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nup35-nucleoporin-35kda-elisa-kit-fy-er2793</loc>
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      <image:title>Rat NUP35 (Nucleoporin 35kDa) ELISA Kit - FY-ER2793</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-nup37-nucleoporin-37kda-elisa-kit-fy-er2796</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat NUP37 (Nucleoporin 37kDa) ELISA Kit - FY-ER2796</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-nup85-nucleoporin-85kda-elisa-kit-fy-er2801</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat NUP85 (Nucleoporin 85kDa) ELISA Kit - FY-ER2801</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-rpl10-ribosomal-protein-l10-elisa-kit-fy-er2812</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat RPL10 (Ribosomal Protein L10) ELISA Kit - FY-ER2812</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-rpl26-ribosomal-protein-l26-elisa-kit-fy-er2815</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat RPL26 (Ribosomal Protein L26) ELISA Kit - FY-ER2815</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-txlna-taxilin-alpha-elisa-kit-fy-er2829</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat TXLNA (Taxilin Alpha) ELISA Kit - FY-ER2829</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-txlnb-taxilin-beta-elisa-kit-fy-er2832</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat TXLNB (Taxilin Beta) ELISA Kit - FY-ER2832</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-rnf4-ring-finger-protein-4-elisa-kit-fy-er2836</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat RNF4 (Ring Finger Protein 4) ELISA Kit - FY-ER2836</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tnx-tenascin-x-elisa-kit-fy-er2850</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat TNX (Tenascin X) ELISA Kit - FY-ER2850</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-mmp-11-matrix-metalloproteinase-11-elisa-kit-fy-er2875</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat MMP-11 (Matrix Metalloproteinase 11) ELISA Kit - FY-ER2875</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-mmp-17-matrix-metalloproteinase-17-elisa-kit-fy-er2885</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat MMP-17 (Matrix Metalloproteinase 17) ELISA Kit - FY-ER2885</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-mmp-24-matrix-metalloproteinase-24-elisa-kit-fy-er2888</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat MMP-24 (Matrix Metalloproteinase 24) ELISA Kit - FY-ER2888</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-sdf-2-stromal-cell-derived-factor-2-elisa-kit-fy-er2911</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat SDF-2 (Stromal Cell Derived Factor 2) ELISA Kit - FY-ER2911</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-sdf2l1-stromal-cell-derived-factor-2-like-protein-1-elisa-kit-fy-er2914</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat SDF2L1 (Stromal Cell Derived Factor 2 Like Protein 1) ELISA Kit - FY-ER2914</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-sdf-4-stromal-cell-derived-factor-4-elisa-kit-fy-er2917</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_78feee0f-4756-44c5-8a70-7fb30953b869.jpg?v=1739274959</image:loc>
      <image:title>Rat SDF-4 (Stromal Cell Derived Factor 4) ELISA Kit - FY-ER2917</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-tdgf1-teratocarcinoma-derived-growth-factor-1-elisa-kit-fy-er2919</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat TDGF1 (Teratocarcinoma Derived Growth Factor 1) ELISA Kit - FY-ER2919</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pthr2-parathyroid-hormone-receptor-2-elisa-kit-fy-er2929</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f8613e5d-d656-446e-a956-389807b18b45.jpg?v=1739274964</image:loc>
      <image:title>Rat PTHR2 (Parathyroid Hormone Receptor 2) ELISA Kit - FY-ER2929</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pct-procalcitonin-elisa-kit-fy-er2940</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_821a839f-e187-477c-9a79-0216f642ddd7.jpg?v=1739274966</image:loc>
      <image:title>Rat PCT (Procalcitonin) ELISA Kit - FY-ER2940</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cntn2-contactin-2-elisa-kit-fy-er2951</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1812b1ea-a3e3-49d4-9c73-7e867fb8da9b.jpg?v=1739274969</image:loc>
      <image:title>Rat CNTN2 (Contactin 2) ELISA Kit - FY-ER2951</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/rat-cntn3-contactin-3-elisa-kit-fy-er2954</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f50ddb1b-2553-419a-80ea-6449d6f0546f.jpg?v=1739274971</image:loc>
      <image:title>Rat CNTN3 (Contactin 3) ELISA Kit - FY-ER2954</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ssrp1-structure-specific-recognition-protein-1-elisa-kit-fy-er2964</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a5e168f7-342d-4edc-a935-016d11e7c536.jpg?v=1739274974</image:loc>
      <image:title>Rat SSRP1 (Structure Specific Recognition Protein 1) ELISA Kit - FY-ER2964</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-hltf-helicase-like-transcription-factor-elisa-kit-fy-er2973</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4f17d266-b927-4f37-8318-69e185d303e9.jpg?v=1739274976</image:loc>
      <image:title>Rat HLTF (Helicase Like Transcription Factor) ELISA Kit - FY-ER2973</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-mt2-metallothionein-2-elisa-kit-fy-er2975</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4aa5cfc0-1ad6-44f6-89b5-85d58cd15d89.jpg?v=1739274979</image:loc>
      <image:title>Rat MT2 (Metallothionein 2) ELISA Kit - FY-ER2975</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-tjp1-tight-junction-protein-zo-1-elisa-kit-fy-eh2976</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a947b62e-2fc7-46ec-8d83-269dbb7165ea.jpg?v=1739274982</image:loc>
      <image:title>Human TJP1 (Tight junction protein ZO-1) ELISA Kit - FY-EH2976</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-acvb-activin-b-elisa-kit-fy-eh2980</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f28884b2-7a53-457f-be9a-718290f56b5d.jpg?v=1739274985</image:loc>
      <image:title>Human ACVB (Activin B) ELISA Kit - FY-EH2980</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-hdl-high-density-lipoprotein-elisa-kit-fy-eh3017</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8032084f-66da-47f3-adb9-d694d11ca7c1.jpg?v=1739274988</image:loc>
      <image:title>Human HDL (High Density Lipoprotein) ELISA Kit - FY-EH3017</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-hdl-high-density-lipoprotein-elisa-kit-fy-em3018</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8275d96b-d6b9-4ca5-a3e9-578721c6f81d.jpg?v=1739274991</image:loc>
      <image:title>Mouse HDL (High Density Lipoprotein) ELISA Kit - FY-EM3018</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hdl-high-density-lipoprotein-elisa-kit-fy-er3019</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6f78cdb0-0fab-4be1-ab6d-84d85ddb8596.jpg?v=1739274994</image:loc>
      <image:title>Rat HDL (High Density Lipoprotein) ELISA Kit - FY-ER3019</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-pdgf-ab-platelet-derived-growth-factor-ab-elisa-kit-fy-eh3023</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c14758bf-ddfc-47e8-8506-71d8d1740480.jpg?v=1739274998</image:loc>
      <image:title>Human PDGF-AB (Platelet Derived Growth Factor AB) ELISA Kit - FY-EH3023</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-pdgf-ab-platelet-derived-growth-factor-ab-elisa-kit-fy-em3024</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Mouse PDGF-AB (Platelet Derived Growth Factor AB) ELISA Kit - FY-EM3024</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pgrn-progranulin-elisa-kit-fy-er3027</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0011efd6-f317-4a0c-a2cf-95373f11688e.jpg?v=1739275005</image:loc>
      <image:title>Rat PGRN (progranulin) ELISA Kit - FY-ER3027</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-trail-tnfsf10-tumor-necrosis-factor-related-apoptosis-inducing-ligand-elisa-kit-fy-er3040</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d8635cc4-277f-4f1f-874f-f20fbaf8d772.jpg?v=1739275009</image:loc>
      <image:title>Rat TRAIL/TNFSF10 (Tumor Necrosis Factor Related Apoptosis Inducing Ligand) ELISA Kit - FY-ER3040</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-trem-1-triggering-receptor-expressed-on-myeloid-cells-1-elisa-kit-fy-er3044</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1082e60a-1ce3-4cfb-9ff6-67e3503df633.jpg?v=1739275012</image:loc>
      <image:title>Rat TREM-1 (Triggering Receptor Expressed on Myeloid Cells-1) ELISA Kit - FY-ER3044</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tslp-thymic-stromal-lymphopoietin-elisa-kit-fy-er3047</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_59e63cb8-5d6d-4a11-910c-82f68fb475a1.jpg?v=1739275014</image:loc>
      <image:title>Rat TSLP (Thymic Stromal Lymphopoietin) ELISA Kit - FY-ER3047</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-vegfr-2-kdr-vascular-endothelial-growth-factor-receptor-2-elisa-kit-fy-eh3057</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_eb0a9429-b75c-4907-bc3b-c010462c11f6.jpg?v=1739275017</image:loc>
      <image:title>Human VEGFR-2/KDR (Vascular Endothelial Growth Factor Receptor 2) ELISA Kit - FY-EH3057</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gzma-granzyme-a-elisa-kit-fy-er3066</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_56936f9e-5a0d-49d3-b60c-2aa1066ba32d.jpg?v=1739275020</image:loc>
      <image:title>Rat GzmA (Granzyme A) ELISA Kit - FY-ER3066</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lox-1-lectin-like-oxidized-low-density-lipoprotein-receptor-1-elisa-kit-fy-er3082</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9bb92292-13de-461c-9ff0-994de14bc746.jpg?v=1739275022</image:loc>
      <image:title>Rat LOX-1 (Lectin Like Oxidized Low Density Lipoprotein Receptor 1) ELISA Kit - FY-ER3082</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-sfmc-soluble-fibrin-monomer-complex-elisa-kit-fy-eh3085</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_248c6664-c2e2-4843-b360-f70121d4c0c2.jpg?v=1739275025</image:loc>
      <image:title>Human sFMC (Soluble Fibrin Monomer Complex) ELISA Kit - FY-EH3085</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pecam1-cd31-platelet-endothelial-cell-adhesion-molecule-1-elisa-kit-fy-em3087</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_749a6521-a159-4c22-87a6-e557b2f32bc5.jpg?v=1739275028</image:loc>
      <image:title>Mouse PECAM1/CD31 (Platelet/Endothelial Cell Adhesion Molecule 1) ELISA Kit - FY-EM3087</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-bmp-5-bone-morphogenetic-protein-5-elisa-kit-fy-er3092</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9cb3743d-c6bd-44fa-b883-65a573148edf.jpg?v=1739275031</image:loc>
      <image:title>Rat BMP-5 (Bone Morphogenetic Protein 5) ELISA Kit - FY-ER3092</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-il-12-p35-interleukin-12-p35-elisa-kit-fy-eh3093</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_33a6f92c-5e01-4a75-ae99-681226ff01b2.jpg?v=1739275034</image:loc>
      <image:title>Human IL-12 p35 (Interleukin 12 p35) ELISA Kit - FY-EH3093</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-il-12-p35-interleukin-12-p35-elisa-kit-fy-er3095</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_676d3069-3993-41fa-aa9f-e815a3baf293.jpg?v=1739275036</image:loc>
      <image:title>Rat IL-12 p35 (Interleukin 12 p35) ELISA Kit - FY-ER3095</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-th-tyrosine-hydroxylase-elisa-kit-fy-er3107</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b5867d8e-518e-4903-97d3-a94a581d44ad.jpg?v=1739275039</image:loc>
      <image:title>Rat TH (Tyrosine Hydroxylase) ELISA Kit - FY-ER3107</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tsc22-transforming-growth-factor-beta-stimulated-protein-clone-22-elisa-kit-fy-er3113</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_57ec4639-2743-41db-95b5-878b400edd31.jpg?v=1739275042</image:loc>
      <image:title>Rat TSC22 (Transforming Growth Factor Beta Stimulated Protein Clone 22) ELISA Kit - FY-ER3113</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tyr-tyrosinase-elisa-kit-fy-er3124</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_12caf87f-be29-44e2-b1b5-b6892a91cda0.jpg?v=1739275045</image:loc>
      <image:title>Rat TYR (Tyrosinase) ELISA Kit - FY-ER3124</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nf%CE%BAb2-nuclear-factor-kappa-b2-elisa-kit-fy-er3127</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ea031da9-02fa-48b4-8962-60529f5c207a.jpg?v=1739275047</image:loc>
      <image:title>Rat NFκB2 (Nuclear Factor Kappa B2) ELISA Kit - FY-ER3127</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cx40-connexin-40-elisa-kit-fy-er3136</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_815a9c0a-7269-4b58-b599-93d95b0a32e4.jpg?v=1739275050</image:loc>
      <image:title>Rat CX40 (Connexin 40) ELISA Kit - FY-ER3136</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pi%CE%BAb%CE%B1-phospho-inhibitory-subunit-of-nf-kappa-b-alpha-elisa-kit-fy-em3153</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c037dd63-3811-43f0-9454-281f8c708054.jpg?v=1739275053</image:loc>
      <image:title>Mouse pIκBα (Phospho-Inhibitory Subunit of NF Kappa B Alpha) ELISA Kit - FY-EM3153</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pi%CE%BAb%CE%B1-phospho-inhibitory-subunit-of-nf-kb%CE%B1-elisa-kit-fy-er3154</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_03d5c906-44a4-49ff-a215-b47139946501.jpg?v=1739275055</image:loc>
      <image:title>Rat pIκBα (Phospho-Inhibitory Subunit of NF-KBα) ELISA Kit - FY-ER3154</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ds-dermatan-sulfate-elisa-kit-fy-eh3180</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_221b158e-b8f3-4a2f-891c-4dd7065254e0.jpg?v=1739275058</image:loc>
      <image:title>Human DS (Dermatan Sulfate) ELISA Kit - FY-EH3180</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-mpa-mycophenolic-acid-elisa-kit-fy-eh3191</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_03c5111d-4ce9-4ff6-8978-fc2cb8198a37.jpg?v=1739275061</image:loc>
      <image:title>Human MPA (Mycophenolic Acid) ELISA Kit - FY-EH3191</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-fc%CE%B3-fc-fragment-of-igg-elisa-kit-fy-em3197</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_075e3c69-572e-4d4d-bfee-38fd83fe3242.jpg?v=1739275063</image:loc>
      <image:title>Mouse Fcγ (Fc Fragment of IgG) ELISA Kit - FY-EM3197</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-smn1-survival-of-motor-neuron-1-telomeric-elisa-kit-fy-er3203</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fd2046cc-cc73-4810-9e36-92095b8646c2.jpg?v=1739275066</image:loc>
      <image:title>Rat SMN1 (Survival of Motor Neuron 1, Telomeric) ELISA Kit - FY-ER3203</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ern1-endoplasmic-reticulum-to-nucleus-signalling-1-elisa-kit-fy-er3218</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_31f85a5a-69b8-4d70-bcc3-9c9db03b30d2.jpg?v=1739275069</image:loc>
      <image:title>Rat ERN1 (Endoplasmic Reticulum To Nucleus Signalling 1) ELISA Kit - FY-ER3218</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-otc-ornithine-transcarbamylase-elisa-kit-fy-eh3227</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_725c63ad-4248-4655-b1dd-c8fef11100ab.jpg?v=1739275072</image:loc>
      <image:title>Human OTC (Ornithine Transcarbamylase) ELISA Kit - FY-EH3227</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-otc-ornithine-transcarbamylase-elisa-kit-fy-em3228</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ff22fcd3-f684-448b-8be7-242380ab7118.jpg?v=1739275074</image:loc>
      <image:title>Mouse OTC (Ornithine Transcarbamylase) ELISA Kit - FY-EM3228</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-plau-upa-urokinase-type-plasminogen-activator-elisa-kit-fy-er3236</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a76e3ce7-d3f6-4c88-a452-cf7635c60b9a.jpg?v=1739275077</image:loc>
      <image:title>Rat PLAU/uPA (Urokinase-Type Plasminogen Activator) ELISA Kit - FY-ER3236</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tat-thrombin-antithrombin-complex-elisa-kit-fy-eh3241</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e24fdb8c-766b-4ae7-812d-cf8be580d08c.jpg?v=1739275079</image:loc>
      <image:title>Human TAT (Thrombin/Antithrombin Complex) ELISA Kit - FY-EH3241</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tat-thrombin-antithrombin-complex-elisa-kit-fy-em3242</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_95fd96bc-b046-4ca4-9a3f-55bf8c06633b.jpg?v=1739275082</image:loc>
      <image:title>Mouse TAT (Thrombin/Antithrombin Complex) ELISA Kit - FY-EM3242</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tat-thrombin-antithrombin-complex-elisa-kit-fy-er3243</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_48dc3839-6056-41bf-b26b-cf79719b87ff.jpg?v=1739275084</image:loc>
      <image:title>Rat TAT (Thrombin/Antithrombin Complex) ELISA Kit - FY-ER3243</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-f1-2-prothrombin-fragment-1-2-elisa-kit-fy-eh3245</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c4dfb37a-037c-4147-bbf9-fa1d38fd8d2d.jpg?v=1739275087</image:loc>
      <image:title>Human F1+2 (Prothrombin Fragment 1+2) ELISA Kit - FY-EH3245</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-f1-2-prothrombin-fragment-1-2-elisa-kit-fy-er3246</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7dfdb6f6-ba82-494f-94d7-1645fe7702dc.jpg?v=1739275089</image:loc>
      <image:title>Rat F1+2 (Prothrombin Fragment 1+2) ELISA Kit - FY-ER3246</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-eed-embryonic-ectoderm-development-elisa-kit-fy-er3251</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_62339237-ba16-420b-b01e-13bfaf8d09bb.jpg?v=1739275092</image:loc>
      <image:title>Rat EED (Embryonic Ectoderm Development) ELISA Kit - FY-ER3251</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-osf-osteoclast-stimulating-factor-1-elisa-kit-fy-er3258</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e913f4a1-eb0c-43fc-be47-bf61cce093a3.jpg?v=1739275094</image:loc>
      <image:title>Rat OSF (Osteoclast Stimulating Factor 1) ELISA Kit - FY-ER3258</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oscar-osteoclast-associated-receptor-elisa-kit-fy-er3261</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e4ef4e0c-0408-45e4-bfb2-5d3028f4e028.jpg?v=1739275096</image:loc>
      <image:title>Rat OSCAR (Osteoclast Associated Receptor) ELISA Kit - FY-ER3261</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pkr1-prokineticin-receptor-1-elisa-kit-fy-er3290</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3ddff7cb-84e9-454c-9bc6-bdf29fed5221.jpg?v=1739275099</image:loc>
      <image:title>Rat PKR1 (Prokineticin Receptor 1) ELISA Kit - FY-ER3290</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pgf2%CE%B1-prostaglandin-f2%CE%B1-elisa-kit-fy-eh3293</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cc0ab04a-c756-448d-8f05-c6e8a1fddc0a.jpg?v=1739275101</image:loc>
      <image:title>Human PGF2α (Prostaglandin F2α) ELISA Kit - FY-EH3293</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pgf2%CE%B1-prostaglandin-f2-alpha-elisa-kit-fy-em3294</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a49fec20-c266-4736-8332-fd5b1a60e530.jpg?v=1739275103</image:loc>
      <image:title>Mouse PGF2α (Prostaglandin F2 Alpha) ELISA Kit - FY-EM3294</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pgf2%CE%B1-prostaglandin-f2-alpha-elisa-kit-fy-er3295</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_aae620fc-d1b7-4c52-9705-36da51ae742d.jpg?v=1739275106</image:loc>
      <image:title>Rat PGF2α (Prostaglandin F2 Alpha) ELISA Kit - FY-ER3295</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-fp-prostaglandin-f-receptor-elisa-kit-fy-er3297</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_836cf5bc-266c-44bb-bdac-a0500996091d.jpg?v=1739275108</image:loc>
      <image:title>Rat FP (Prostaglandin F Receptor) ELISA Kit - FY-ER3297</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ptges2-prostaglandin-e-synthase-2-elisa-kit-fy-er3301</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d3fd2516-849c-4acd-adaa-adf42855f96c.jpg?v=1739275111</image:loc>
      <image:title>Rat PTGES2 (Prostaglandin E Synthase 2) ELISA Kit - FY-ER3301</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lxr%CE%B1-liver-x-receptor-alpha-elisa-kit-fy-er3313</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a55684d0-5ed8-46b7-b68c-350ff7896b8e.jpg?v=1739275113</image:loc>
      <image:title>Rat LXRα (Liver X Receptor Alpha) ELISA Kit - FY-ER3313</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hsp-27-hspb1-heat-shock-protein-27-elisa-kit-fy-er3317</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a9eff60a-1d75-442f-acb9-3898e9e3b54d.jpg?v=1739275115</image:loc>
      <image:title>Rat HSP-27/HSPB1 (Heat Shock Protein 27) ELISA Kit - FY-ER3317</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-hsp-40-heat-shock-protein-40-elisa-kit-fy-er3320</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat HSP-40 (Heat Shock Protein 40) ELISA Kit - FY-ER3320</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-hsp-90-heat-shock-protein-90-elisa-kit-fy-er3324</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cfc1d167-42fb-45bf-8482-5ae02deca26b.jpg?v=1739275120</image:loc>
      <image:title>Rat HSP-90 (Heat Shock Protein 90) ELISA Kit - FY-ER3324</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-hsp-gp96-heat-shock-protein-glycoprotein-96-elisa-kit-fy-eh3325</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6d65ad25-bffe-44d1-8046-61ee39e247d7.jpg?v=1739275123</image:loc>
      <image:title>Human HSP gp96 (Heat Shock Protein glycoprotein 96) ELISA Kit - FY-EH3325</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hsp-gp96-heat-shock-protein-glycoprotein-96-elisa-kit-fy-er3327</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6540792c-ca67-4227-a702-a31f0afa5baf.jpg?v=1739275126</image:loc>
      <image:title>Rat HSP GP96 (Heat Shock Protein Glycoprotein 96) ELISA Kit - FY-ER3327</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hsf2-heat-shock-transcription-factor-2-elisa-kit-fy-er3330</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_83ea5136-7d0d-479d-b3b6-8756cd0bcb05.jpg?v=1739275129</image:loc>
      <image:title>Rat HSF2 (Heat Shock Transcription Factor 2) ELISA Kit - FY-ER3330</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tff2-trefoil-factor-2-elisa-kit-fy-er3338</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6843381a-261c-4a81-abc1-9516a2fca7bf.jpg?v=1739275132</image:loc>
      <image:title>Rat TFF2 (Trefoil Factor 2) ELISA Kit - FY-ER3338</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pedf-pigment-epithelium-derived-factor-elisa-kit-fy-er3341</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5e711f29-c5fd-41fc-a9e9-487f809c609b.jpg?v=1739275135</image:loc>
      <image:title>Rat PEDF (Pigment Epithelium Derived Factor) ELISA Kit - FY-ER3341</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-sdh-sorbitol-dehydrogenase-elisa-kit-fy-em3343</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_368400a8-3d79-45ae-b1f5-39c3bff6b6c9.jpg?v=1739275139</image:loc>
      <image:title>Mouse SDH (Sorbitol Dehydrogenase) ELISA Kit - FY-EM3343</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gmfb-glia-maturation-factor-beta-elisa-kit-fy-er3351</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0ee93d04-adb6-4f9d-9f94-7db39c443242.jpg?v=1739275141</image:loc>
      <image:title>Rat GMFB (Glia Maturation Factor, Beta) ELISA Kit - FY-ER3351</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ncam-cd56-neural-cell-adhesion-molecule-elisa-kit-fy-er3362</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a79bbdb8-7d8d-429a-a287-8dce3ba4dac0.jpg?v=1739275144</image:loc>
      <image:title>Rat NCAM/CD56 (Neural Cell Adhesion Molecule) ELISA Kit - FY-ER3362</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ntrk3-neurotrophic-tyrosine-kinase-receptor-type-3-elisa-kit-fy-er3369</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ef9e1b7c-a360-4cd5-a77b-acb6476db46c.jpg?v=1739275146</image:loc>
      <image:title>Rat NTRK3 (Neurotrophic Tyrosine Kinase Receptor Type 3) ELISA Kit - FY-ER3369</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-gteage-glomerular-tissue-extract-advanced-glycosylation-end-products-elisa-kit-fy-eh3374</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0dfffd6d-0838-4a0a-8aa7-b6640a94b155.jpg?v=1739275149</image:loc>
      <image:title>Human GTEAGE (Glomerular Tissue Extract Advanced Glycosylation End Products) ELISA Kit - FY-EH3374</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gdf6-growth-differentiation-factor-6-elisa-kit-fy-er3391</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ac5d1b7f-7210-4d00-a492-6ade2ef89510.jpg?v=1739275151</image:loc>
      <image:title>Rat GDF6 (Growth Differentiation Factor 6) ELISA Kit - FY-ER3391</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ghrl-ghrelin-elisa-kit-fy-er3402</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_def50d09-f64a-460c-a45d-4c0e5be78e02.jpg?v=1739275154</image:loc>
      <image:title>Rat GHRL (Ghrelin) ELISA Kit - FY-ER3402</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gap43-growth-associated-protein-43-elisa-kit-fy-er3405</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_81e56b10-88a3-45e1-b35d-a4eea0c3101a.jpg?v=1739275156</image:loc>
      <image:title>Rat GAP43 (Growth Associated Protein 43) ELISA Kit - FY-ER3405</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-grb10-growth-factor-receptor-bound-protein-10-elisa-kit-fy-er3413</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_33927641-3c84-470c-b377-c5e424548536.jpg?v=1739275159</image:loc>
      <image:title>Rat GRB10 (Growth Factor Receptor Bound Protein 10) ELISA Kit - FY-ER3413</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-grb14-growth-factor-receptor-bound-protein-14-elisa-kit-fy-er3416</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_902b442e-d647-49e4-80a0-4618f33a2afa.jpg?v=1739275161</image:loc>
      <image:title>Rat GRB14 (Growth Factor Receptor Bound Protein 14) ELISA Kit - FY-ER3416</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-grb2-growth-factor-receptor-bound-protein-2-elisa-kit-fy-er3419</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4cebf0d2-5da8-41ef-a2dd-1557d83af583.jpg?v=1739275165</image:loc>
      <image:title>Rat GRB2 (Growth Factor Receptor Bound Protein 2) ELISA Kit - FY-ER3419</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oxb-orexin-b-elisa-kit-fy-er3424</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ddaeea79-5c5b-4885-87dc-f33c909422de.jpg?v=1739275168</image:loc>
      <image:title>Rat OXB (Orexin B) ELISA Kit - FY-ER3424</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-daf-decay-accelerating-factor-elisa-kit-fy-er3447</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9a9a986d-d45a-4fef-b897-71cc859f15f8.jpg?v=1739275170</image:loc>
      <image:title>Rat DAF (Decay Accelerating Factor) ELISA Kit - FY-ER3447</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tacr2-tachykinin-receptor-2-elisa-kit-fy-er3457</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_89d3e4e7-8f9e-41b6-a239-d7530719a0aa.jpg?v=1739275173</image:loc>
      <image:title>Rat TACR2 (Tachykinin Receptor 2) ELISA Kit - FY-ER3457</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-hbf-fetal-hemoglobin-elisa-kit-fy-eh3463</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ad28e15a-783c-486c-abce-f194acb67909.jpg?v=1739275175</image:loc>
      <image:title>Human HBF (Fetal Hemoglobin) ELISA Kit - FY-EH3463</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gp5-glycoprotein-v-platelet-elisa-kit-fy-er3477</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a9415a4b-634d-46f6-aac4-7f39b548659c.jpg?v=1739275178</image:loc>
      <image:title>Rat GP5 (Glycoprotein V, Platelet) ELISA Kit - FY-ER3477</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gr%CE%B1-glucocorticoid-receptor-alpha-elisa-kit-fy-er3482</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bd43ae5a-fe5e-41f5-89e3-f481fb5e1a90.jpg?v=1739275181</image:loc>
      <image:title>Rat GRα (Glucocorticoid Receptor Alpha) ELISA Kit - FY-ER3482</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gr%CE%B2-glucocorticoid-receptor-beta-elisa-kit-fy-er3485</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2d3aec51-1c4d-4377-82ad-7bd0d9370e89.jpg?v=1739275184</image:loc>
      <image:title>Rat GRβ (Glucocorticoid Receptor Beta) ELISA Kit - FY-ER3485</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gltp-glycolipid-transfer-protein-elisa-kit-fy-er3494</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3db5c299-4b5a-4f80-bfc2-a88f4dbbafd4.jpg?v=1739275186</image:loc>
      <image:title>Rat GLTP (Glycolipid Transfer Protein) ELISA Kit - FY-ER3494</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-mt-melatonin-elisa-kit-fy-eh3508</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2f323b63-cbbd-4a0e-93ce-574a5a0f9675.jpg?v=1739275189</image:loc>
      <image:title>Human MT (Melatonin) ELISA Kit - FY-EH3508</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-mt-melatonin-elisa-kit-fy-em3509</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_86ad8f3d-58a3-4c4b-82f0-51f86a0dd17b.jpg?v=1739275192</image:loc>
      <image:title>Mouse MT (Melatonin) ELISA Kit - FY-EM3509</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-mt-melatonin-elisa-kit-fy-er3510</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_48872920-313e-4100-a693-2f0dfaf29395.jpg?v=1739275194</image:loc>
      <image:title>Rat MT (Melatonin) ELISA Kit - FY-ER3510</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-dhea-s-dehydroepiandrosterone-sulfate-elisa-kit-fy-eh3511</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5026e2e8-3007-4f51-bde1-162bb86edf3b.jpg?v=1739275197</image:loc>
      <image:title>Human DHEA-S (Dehydroepiandrosterone Sulfate) ELISA Kit - FY-EH3511</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-dhea-s-dehydroepiandrosterone-sulfate-elisa-kit-fy-em3512</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2bb749a7-2ada-4b71-9f16-9f555d01f674.jpg?v=1739275199</image:loc>
      <image:title>Mouse DHEA-S (Dehydroepiandrosterone sulfate) ELISA Kit - FY-EM3512</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-dhea-s-dehydroepiandrosterone-sulfate-elisa-kit-fy-er3513</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a019be6d-c273-4106-9137-c829c5d65079.jpg?v=1739275202</image:loc>
      <image:title>Rat DHEA-S (Dehydroepiandrosterone Sulfate) ELISA Kit - FY-ER3513</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-dpd-deoxypyridinoline-elisa-kit-fy-eh3514</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b28e8dbd-03e0-45b9-9ca0-d6e2b3c7e7db.jpg?v=1739275205</image:loc>
      <image:title>Human DPD (Deoxypyridinoline) ELISA Kit - FY-EH3514</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-dpd-deoxypyridinoline-elisa-kit-fy-em3515</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_133f35e1-dc3e-4501-ab46-db01a054e856.jpg?v=1739275208</image:loc>
      <image:title>Mouse DPD (Deoxypyridinoline) ELISA Kit - FY-EM3515</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-sa-sialic-acid-elisa-kit-fy-eh3519</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2e66b576-2869-42b8-939d-daf5b1d0e814.jpg?v=1739275211</image:loc>
      <image:title>Human SA (Sialic Acid) ELISA Kit - FY-EH3519</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-itln1-intelectin-1-omentin-elisa-kit-fy-er3526</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7bf34122-2cf6-40d9-b155-793d9bf17799.jpg?v=1739275214</image:loc>
      <image:title>Rat ITLN1 (Intelectin 1/Omentin) ELISA Kit - FY-ER3526</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ust2-urotensin-2-elisa-kit-fy-er3534</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d60487b8-4ec9-47b0-a11d-1a6a0b058693.jpg?v=1739275217</image:loc>
      <image:title>Rat UST2 (Urotensin 2) ELISA Kit - FY-ER3534</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pp-pepsin-elisa-kit-fy-em3537</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_615ec9b7-b24b-4aaf-a018-c50b5eb259d3.jpg?v=1739275220</image:loc>
      <image:title>Mouse PP (Pepsin) ELISA Kit - FY-EM3537</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pga-pepsinogen-a-elisa-kit-fy-em3540</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_414b1d9c-ac6c-4290-85e0-376e55bd8799.jpg?v=1739275223</image:loc>
      <image:title>Mouse PGA (Pepsinogen A) ELISA Kit - FY-EM3540</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-mtl-motilin-elisa-kit-fy-er3549</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_86b7afc4-de8e-4cc0-80cd-4e708bdc70b4.jpg?v=1739275226</image:loc>
      <image:title>Rat MTL (Motilin) ELISA Kit - FY-ER3549</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-gt-34-gastrin-34-elisa-kit-fy-em3551</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b90dfee7-b34a-447e-b7b4-c71808f4ea7f.jpg?v=1739275229</image:loc>
      <image:title>Mouse GT-34 (Gastrin 34) ELISA Kit - FY-EM3551</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gt-34-gastrin-34-elisa-kit-fy-er3552</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e3a991cb-c9c0-4208-8e9c-5bf0852fde25.jpg?v=1739275232</image:loc>
      <image:title>Rat GT-34 (Gastrin 34) ELISA Kit - FY-ER3552</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ck-20-krt20-cytokeratin-20-elisa-kit-fy-eh3564</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_929a0dd8-ddfb-48c7-b60e-547b526bbe6b.jpg?v=1739275235</image:loc>
      <image:title>Human CK-20/KRT20 (Cytokeratin 20) ELISA Kit - FY-EH3564</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cyb561-cytochrome-b-561-elisa-kit-fy-er3571</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c442c4ab-3224-47e7-bdeb-942c19f9ee01.jpg?v=1739275238</image:loc>
      <image:title>Rat CYB561 (Cytochrome b-561) ELISA Kit - FY-ER3571</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cyth1-cytohesin-1-elisa-kit-fy-er3588</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5c80315d-9f4c-4cc7-b8d5-8691e850abca.jpg?v=1739275241</image:loc>
      <image:title>Rat CYTH1 (Cytohesin 1) ELISA Kit - FY-ER3588</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cytip-cytohesin-interacting-protein-elisa-kit-fy-er3591</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bdb15614-e19b-4c38-b26b-37e361038722.jpg?v=1739275244</image:loc>
      <image:title>Rat CYTIP (Cytohesin Interacting Protein) ELISA Kit - FY-ER3591</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-flnb-filamin-b-beta-elisa-kit-fy-eh3592</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5d64d43d-21f6-4037-a851-6b6b91bbc972.jpg?v=1739275247</image:loc>
      <image:title>Human FLNB (Filamin B,  Beta) ELISA Kit - FY-EH3592</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-flrt2-fibronectin-leucine-rich-transmembrane-protein-2-elisa-kit-fy-er3599</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dd83efbd-0419-42e2-a910-50194f1033a4.jpg?v=1739275250</image:loc>
      <image:title>Rat FLRT2 (Fibronectin Leucine Rich Transmembrane Protein 2) ELISA Kit - FY-ER3599</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pap-plasmin-antiplasmin-complex-elisa-kit-fy-eh3600</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dc967e02-0cbb-4b58-aee1-61f4420a7fad.jpg?v=1739275253</image:loc>
      <image:title>Human PAP (Plasmin-Antiplasmin Complex) ELISA Kit - FY-EH3600</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pap-plasmin-antiplasmin-complex-elisa-kit-fy-em3601</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_69c0d9ad-bed7-4a54-813e-e982401cf00f.jpg?v=1739275257</image:loc>
      <image:title>Mouse PAP (Plasmin-Antiplasmin Complex) ELISA Kit - FY-EM3601</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pap-plasmin-antiplasmin-complex-elisa-kit-fy-er3602</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_226d1c2d-5be2-4be8-bcec-c6b8ad9d78b5.jpg?v=1739275260</image:loc>
      <image:title>Rat PAP (Plasmin-Antiplasmin Complex) ELISA Kit - FY-ER3602</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pai1-plasminogen-activator-inhibitor-1-elisa-kit-fy-er3607</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fd404e4d-350b-4aa6-8ef6-93767caf93d2.jpg?v=1739275263</image:loc>
      <image:title>Rat PAI1 (Plasminogen Activator Inhibitor 1) ELISA Kit - FY-ER3607</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-fbl-fibrillarin-elisa-kit-fy-em3618</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cb08e48f-c1d5-4ecc-b7e1-51c615744b13.jpg?v=1739275265</image:loc>
      <image:title>Mouse FBL (Fibrillarin) ELISA Kit - FY-EM3618</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-sod2-superoxide-dismutase-2-mitochondrial-elisa-kit-fy-eh3628</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c8b0f3fc-5960-40a0-888f-c42e7cc275ba.jpg?v=1739275269</image:loc>
      <image:title>Human SOD2 (Superoxide Dismutase 2, Mitochondrial) ELISA Kit - FY-EH3628</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tla-thymus-leukemia-antigen-elisa-kit-fy-eh3652</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3a0cdc06-b863-4d67-997b-d2be968b588b.jpg?v=1739275271</image:loc>
      <image:title>Human TLA (Thymus Leukemia Antigen) ELISA Kit - FY-EH3652</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tp5-thymopentin-elisa-kit-fy-eh3655</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e0e7112f-e447-459e-9051-c328ee4fcb23.jpg?v=1739275274</image:loc>
      <image:title>Human TP5 (Thymopentin) ELISA Kit - FY-EH3655</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-vegf-b-vascular-endothelial-cell-growth-factor-b-elisa-kit-fy-er3667</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d549d353-ffca-4206-9d67-ef6ef996ea21.jpg?v=1739275277</image:loc>
      <image:title>Rat VEGF-B (Vascular Endothelial Cell Growth Factor B) ELISA Kit - FY-ER3667</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-hbc-hemoglobin-c-elisa-kit-fy-eh3674</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5bbc3c60-dc57-4229-a09e-66ee2b3591f4.jpg?v=1739275280</image:loc>
      <image:title>Human HbC (Hemoglobin C) ELISA Kit - FY-EH3674</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tpp-thrombus-precursor-protein-elisa-kit-fy-eh3687</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0dbef724-1f6e-42ed-a5cc-d1e5ac5ed3bf.jpg?v=1739275283</image:loc>
      <image:title>Human TPP (Thrombus Precursor Protein) ELISA Kit - FY-EH3687</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tpp-thrombus-precursor-protein-elisa-kit-fy-em3688</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_52545c9a-55b4-4d3c-beb3-838708acb347.jpg?v=1739275286</image:loc>
      <image:title>Mouse TpP (Thrombus Precursor Protein) ELISA Kit - FY-EM3688</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tpp-thrombus-precursor-protein-elisa-kit-fy-er3689</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_861d9c61-5e9b-4dd0-a66f-7b59fd6de346.jpg?v=1739275289</image:loc>
      <image:title>Rat TPP (Thrombus Precursor Protein) ELISA Kit - FY-ER3689</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-txb2-thromboxane-b2-elisa-kit-fy-eh3690</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ca2e7fea-58bd-456b-a6cc-b76e4e8e64ac.jpg?v=1739275292</image:loc>
      <image:title>Human TXB2 (Thromboxane B2) ELISA Kit - FY-EH3690</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-txb2-thromboxane-b2-elisa-kit-fy-em3691</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fd71e185-5dea-4a95-b23b-0998173604ac.jpg?v=1739275294</image:loc>
      <image:title>Mouse TXB2 (Thromboxane B2) ELISA Kit - FY-EM3691</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-txb2-thromboxane-b2-elisa-kit-fy-er3692</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_54ac3f36-ddd3-4a42-ac0d-496c82a5c1fb.jpg?v=1739275297</image:loc>
      <image:title>Rat TXB2 (Thromboxane B2) ELISA Kit - FY-ER3692</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-fdp-fibrinogen-degradation-product-elisa-kit-fy-eh3694</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fee5c7fb-f6c2-4505-a297-ccc33242b513.jpg?v=1739275300</image:loc>
      <image:title>Human FDP (Fibrinogen Degradation Product) ELISA Kit - FY-EH3694</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-fdp-fibrinogen-degradation-product-elisa-kit-fy-em3695</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b8d58032-7887-4960-8935-25f33de2781a.jpg?v=1739275303</image:loc>
      <image:title>Mouse FDP (Fibrinogen Degradation Product) ELISA Kit - FY-EM3695</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-fdp-fibrinogen-degradation-product-elisa-kit-fy-er3696</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat FDP (Fibrinogen Degradation Product) ELISA Kit - FY-ER3696</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-phlda2-pleckstrin-homology-like-domain-family-a-member-2-elisa-kit-fy-er3702</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2470f797-7a3e-4270-b23f-043353369ecc.jpg?v=1739275308</image:loc>
      <image:title>Rat PHLDA2 (Pleckstrin Homology Like Domain Family A, Member 2) ELISA Kit - FY-ER3702</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-haase-hyaluronidase-elisa-kit-fy-er3706</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c5aeb04c-5bf3-46b1-8bdc-96bb339cff51.jpg?v=1739275311</image:loc>
      <image:title>Rat HAase (Hyaluronidase) ELISA Kit - FY-ER3706</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gp%E2%85%B1b-%E2%85%B2a-platelet-membrane-glycoprotein-%E2%85%B1b-%E2%85%B2a-complex-elisa-kit-fy-er3709</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7aaeca5c-56e0-4009-88b0-316831c05a2c.jpg?v=1739275314</image:loc>
      <image:title>Rat GPⅡb/Ⅲa (Platelet Membrane Glycoprotein Ⅱb/Ⅲa complex) ELISA Kit - FY-ER3709</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-eloa-elongin-a-elisa-kit-fy-er3725</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0c38192d-38de-4a36-8ad2-8340a60c6184.jpg?v=1739275317</image:loc>
      <image:title>Rat ELOA (Elongin A) ELISA Kit - FY-ER3725</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pi-proinsulin-elisa-kit-fy-em3731</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6fc38f36-111a-4f8a-8c27-9d259836e7e6.jpg?v=1739275320</image:loc>
      <image:title>Mouse PI (Proinsulin) ELISA Kit - FY-EM3731</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pi-proinsulin-elisa-kit-fy-er3732</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_13fa8573-1ae0-4614-9e52-db3a7a4aed25.jpg?v=1739275324</image:loc>
      <image:title>Rat PI (Proinsulin) ELISA Kit - FY-ER3732</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-amy2-amylase-alpha-2-pancreatic-elisa-kit-fy-er3734</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1863665f-7069-4119-b53e-00bc21749e8a.jpg?v=1739275327</image:loc>
      <image:title>Rat AMY2 (Amylase Alpha 2, Pancreatic) ELISA Kit - FY-ER3734</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-reg4-regenerating-islet-derived-protein-4-elisa-kit-fy-er3744</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_731ec32b-6e98-4f68-8561-4af035245edf.jpg?v=1739275331</image:loc>
      <image:title>Rat REG4 (Regenerating Islet Derived Protein 4) ELISA Kit - FY-ER3744</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-cry1-cryptochrome-1-elisa-kit-fy-er3758</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_52b015e6-a8a1-4c7c-a7ef-edef4656c326.jpg?v=1739275335</image:loc>
      <image:title>Rat CRY1 (Cryptochrome 1) ELISA Kit - FY-ER3758</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pcdh1-protocadherin-1-elisa-kit-fy-er3771</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_369e2684-3e94-4fb2-8a34-da18aa368cf3.jpg?v=1739275339</image:loc>
      <image:title>Rat PCDH1 (Protocadherin 1) ELISA Kit - FY-ER3771</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/mouse-pgr-progesterone-receptor-elisa-kit-fy-em3779</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_535ef17f-6f0a-4807-9e29-9b5239c343bf.jpg?v=1739275342</image:loc>
      <image:title>Mouse PGR (Progesterone receptor) ELISA Kit - FY-EM3779</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-egr1-early-growth-response-protein-1-elisa-kit-fy-er3785</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3682115e-f3d1-451b-8e84-73c4570f9ee1.jpg?v=1739275345</image:loc>
      <image:title>Rat EGR1 (Early Growth Response Protein 1) ELISA Kit - FY-ER3785</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-egr2-early-growth-response-protein-2-elisa-kit-fy-er3788</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_90f7802f-b302-4880-8917-8f7137b4a69c.jpg?v=1739275349</image:loc>
      <image:title>Rat EGR2 (Early Growth Response Protein 2) ELISA Kit - FY-ER3788</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-egr3-early-growth-response-protein-3-elisa-kit-fy-er3791</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_efa5246a-5fca-4ace-bda2-c3eb47ac9d6a.jpg?v=1739275351</image:loc>
      <image:title>Rat EGR3 (Early Growth Response Protein 3) ELISA Kit - FY-ER3791</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pc4-positive-cofactor-4-elisa-kit-fy-er3804</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a0b5fa16-7b49-4cf4-b647-1bf49c033f1e.jpg?v=1739275353</image:loc>
      <image:title>Rat PC4 (Positive Cofactor 4) ELISA Kit - FY-ER3804</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gys2-glycogen-synthase-2-liver-elisa-kit-fy-er3808</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_497214ff-5ad2-4ab0-a200-6604b3fc7b88.jpg?v=1739275356</image:loc>
      <image:title>Rat GYS2 (Glycogen Synthase 2, Liver) ELISA Kit - FY-ER3808</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-osmr-oncostatin-m-receptor-elisa-kit-fy-er3810</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cea2c6f2-957f-4284-920e-d8b625f3cf24.jpg?v=1739275358</image:loc>
      <image:title>Rat OSMR (Oncostatin M Receptor) ELISA Kit - FY-ER3810</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-hnp1-3-neutrophil-peptide-1-3-elisa-kit-fy-eh3814</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4334a8cb-cbf8-404c-ac2a-5552c8af90f8.jpg?v=1739275361</image:loc>
      <image:title>Human HNP1-3 (Neutrophil Peptide 1-3) ELISA Kit - FY-EH3814</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/human-tsta-tumor-specific-transplantation-antigen-elisa-kit-fy-eh3826</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c7504a87-c4a9-4a76-ad6a-d733cd279964.jpg?v=1739275363</image:loc>
      <image:title>Human TSTA (Tumor Specific Transplantation Antigen) ELISA Kit - FY-EH3826</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-cdk4-cyclin-dependent-kinase-4-elisa-kit-fy-em3832</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bb8c373d-2ce2-4c8c-8559-72c46ba0b889.jpg?v=1739275366</image:loc>
      <image:title>Mouse CDK4 (Cyclin Dependent Kinase 4) ELISA Kit - FY-EM3832</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cdk4-cyclin-dependent-kinase-4-elisa-kit-fy-er3833</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_651d0ba6-10b9-444c-b8dc-192254b4b37d.jpg?v=1739275368</image:loc>
      <image:title>Rat CDK4 (Cyclin Dependent Kinase 4) ELISA Kit - FY-ER3833</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cdk9-cyclin-dependent-kinase-9-elisa-kit-fy-er3840</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_45e93c41-b250-491b-a50e-8734bb185daf.jpg?v=1739275370</image:loc>
      <image:title>Rat CDK9 (Cyclin Dependent Kinase 9) ELISA Kit - FY-ER3840</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-mhcc-hla-c-major-histocompatibility-complex-class-i-c-elisa-kit-fy-eh3846</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7ff1a6c6-4bb2-473f-885d-bf5a79dc88dd.jpg?v=1739275373</image:loc>
      <image:title>Human MHCC/HLA-C (Major Histocompatibility Complex Class I C) ELISA Kit - FY-EH3846</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-mhce-hla-e-major-histocompatibility-complex-class-i-e-elisa-kit-fy-eh3847</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e4774834-80ef-48f4-9b33-4b7c5a1f99c5.jpg?v=1739275376</image:loc>
      <image:title>Human MHCE/HLA-E (Major Histocompatibility Complex Class I E) ELISA Kit - FY-EH3847</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-amacr-alpha-methylacyl-coa-racemase-elisa-kit-fy-er3849</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fc44f4af-c6d2-4af1-abe9-fac88bf39301.jpg?v=1739275378</image:loc>
      <image:title>Rat AMACR (Alpha-methylacyl-CoA racemase) ELISA Kit - FY-ER3849</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ccna1-cyclin-a1-elisa-kit-fy-er3852</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1220e18c-775f-48e7-a583-770771784eb1.jpg?v=1739275380</image:loc>
      <image:title>Rat CCNA1 (Cyclin-A1) ELISA Kit - FY-ER3852</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tcf20-transcription-factor-20-elisa-kit-fy-er3869</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8cc1f8ff-333a-48c7-8502-81ec6e4f1d20.jpg?v=1739275383</image:loc>
      <image:title>Rat TCF20 (Transcription factor 20) ELISA Kit - FY-ER3869</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tnpo1-transportin-1-elisa-kit-fy-er3877</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a036f321-184c-4dca-98e2-8782b6e1645f.jpg?v=1739275386</image:loc>
      <image:title>Rat TNPO1 (Transportin 1) ELISA Kit - FY-ER3877</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-calp-calprotectin-elisa-kit-fy-er3890</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8943c13a-a58b-4d6c-800c-eda473145ec6.jpg?v=1739275388</image:loc>
      <image:title>Rat CALP (Calprotectin) ELISA Kit - FY-ER3890</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-11-12-dhets-11-12-dihydroxyeicosatrienoic-acids-elisa-kit-fy-eh3891</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_98ff75eb-63ab-414e-ac07-9b569fc4c910.jpg?v=1739275391</image:loc>
      <image:title>Human 11, 12-DHETs (11, 12-dihydroxyeicosatrienoic acids) ELISA Kit - FY-EH3891</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-tps-tissue-polypeptide-specific-antigen-elisa-kit-fy-eh3895</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Human TPS (Tissue Polypeptide Specific Antigen) ELISA Kit - FY-EH3895</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-scarb1-scavenger-receptor-class-b-member-1-elisa-kit-fy-er3898</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3eca32b1-c4b2-4fee-bcd6-d4c467f0f899.jpg?v=1739275396</image:loc>
      <image:title>Rat SCARB1 (Scavenger receptor class B member 1) ELISA Kit - FY-ER3898</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-propsa-precursor-of-prostate-specific-antigen-elisa-kit-fy-eh3904</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d4029233-158f-4559-b75c-2c7ced4f89c6.jpg?v=1739275398</image:loc>
      <image:title>Human proPSA (precursor of Prostate Specific Antigen) ELISA Kit - FY-EH3904</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-nes1-nesfatin-1-elisa-kit-fy-eh3907</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b203fca9-3461-43dd-aaa3-482b01183558.jpg?v=1739275401</image:loc>
      <image:title>Human NES1 (Nesfatin 1) ELISA Kit - FY-EH3907</image:title>
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  <url>
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      <image:title>Mouse NES1 (Nesfatin 1) ELISA Kit - FY-EM3908</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-nes1-nesfatin-1-elisa-kit-fy-er3909</loc>
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      <image:title>Rat NES1 (Nesfatin 1) ELISA Kit - FY-ER3909</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-sc5b-9-soluble-terminal-complement-complex-c5b-9-elisa-kit-fy-eh3912</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a1afec6d-b960-48e0-8416-826340440ce2.jpg?v=1739275409</image:loc>
      <image:title>Human sC5b-9 (Soluble Terminal Complement Complex C5b-9) ELISA Kit - FY-EH3912</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-sc5b-9-soluble-terminal-complement-complex-c5b-9-elisa-kit-fy-em3913</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse sC5b-9 (Soluble Terminal Complement Complex C5b-9) ELISA Kit - FY-EM3913</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-sc5b-9-soluble-terminal-complement-complex-c5b-9-elisa-kit-fy-er3914</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat sC5b-9 (Soluble Terminal Complement Complex C5b-9) ELISA Kit - FY-ER3914</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-mrc1-mannose-receptor-c-type-1-elisa-kit-fy-er3933</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat MRC1 (Mannose Receptor C Type 1) ELISA Kit - FY-ER3933</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-ep-erythrocyte-protoporphyrin-elisa-kit-fy-eh3958</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human EP (Erythrocyte Protoporphyrin) ELISA Kit - FY-EH3958</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ep-erythrocyte-protoporphyrin-elisa-kit-fy-er3959</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat EP (Erythrocyte Protoporphyrin) ELISA Kit - FY-ER3959</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-relb-v-rel-reticuloendotheliosis-viral-oncogene-homolog-b-elisa-kit-fy-er3970</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dc74925c-b4ab-413c-bc2d-e778ddcb14f9.jpg?v=1739275426</image:loc>
      <image:title>Rat RELB (V-Rel Reticuloendotheliosis Viral Oncogene Homolog B) ELISA Kit - FY-ER3970</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-t%CE%B11-thymosin-%CE%B11-elisa-kit-fy-er3987</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_63c67f38-aeec-420d-aeb9-ec6535ab2338.jpg?v=1739275429</image:loc>
      <image:title>Rat Tα1 (Thymosin-α1) ELISA Kit - FY-ER3987</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pacap-38-pituitary-adenylate-cyclase-activating-polypeptide-38-elisa-kit-fy-er3990</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0aedaed4-d950-4818-99d8-c14677b3bf21.jpg?v=1739275431</image:loc>
      <image:title>Rat PACAP-38 (Pituitary Adenylate Cyclase Activating Polypeptide 38) ELISA Kit - FY-ER3990</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pacap-27-pituitary-adenylate-cyclase-activating-polypeptide-27-elisa-kit-fy-er3993</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_48685ac5-1ad2-4513-a97a-e6761aa20da9.jpg?v=1739275434</image:loc>
      <image:title>Rat PACAP-27 (Pituitary Adenylate Cyclase Activating Polypeptide 27) ELISA Kit - FY-ER3993</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-il-35-interleukin-35-elisa-kit-fy-em3995</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6b23f0e7-eca8-4d87-b118-cf6ad692fb2e.jpg?v=1739275436</image:loc>
      <image:title>Mouse IL-35 (Interleukin 35) ELISA Kit - FY-EM3995</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-12-lo-arachidonate-12-lipoxygenase-elisa-kit-fy-er4000</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_14bacada-d449-4aa1-8554-6801d6e333ad.jpg?v=1739275440</image:loc>
      <image:title>Rat 12-LO (Arachidonate 12-Lipoxygenase) ELISA Kit - FY-ER4000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-vldl-very-low-density-lipoprotein-elisa-kit-fy-eh4012</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c569b36a-b7fb-4b52-a8ae-1dfec0ccb793.jpg?v=1739275443</image:loc>
      <image:title>Human VLDL (Very Low Density Lipoprotein) ELISA Kit - FY-EH4012</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-vldl-very-low-density-lipoprotein-elisa-kit-fy-er4013</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_08e64034-dff4-4896-992e-ba38c6010311.jpg?v=1739275445</image:loc>
      <image:title>Rat VLDL (Very Low Density Lipoprotein) ELISA Kit - FY-ER4013</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-fshb-follitropin-subunit-beta-elisa-kit-fy-er4024</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1e5ddf0c-2161-4f5c-94b1-8adb9585e442.jpg?v=1739275448</image:loc>
      <image:title>Rat FSHB (Follitropin Subunit Beta) ELISA Kit - FY-ER4024</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-cdkn1a-cyclin-dependent-kinase-inhibitor-1a-elisa-kit-fy-em4039</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5d2e9fe3-37d6-475e-8d9c-d82dd898ee17.jpg?v=1739275450</image:loc>
      <image:title>Mouse CDKN1A (Cyclin Dependent Kinase Inhibitor 1A) ELISA Kit - FY-EM4039</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-habp1-c1qbp-hyaluronan-binding-protein-1-elisa-kit-fy-er4086</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0a0b156f-ddce-4f51-a88e-2240d2515eda.jpg?v=1739275453</image:loc>
      <image:title>Rat HABP1/C1QBP (Hyaluronan Binding Protein 1) ELISA Kit - FY-ER4086</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-sdldl-small-dense-low-density-lipoprotein-elisa-kit-fy-eh4100</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b29f356d-2dd5-4392-af2f-fce72941dac5.jpg?v=1739275456</image:loc>
      <image:title>Human sdLDL (Small Dense Low Density Lipoprotein) ELISA Kit - FY-EH4100</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-kal1-anosmin-1-elisa-kit-fy-eh4106</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f5b48ad3-b76b-4aa8-b6ce-d0e6bd1f8388.jpg?v=1739275458</image:loc>
      <image:title>Human KAL1 (Anosmin-1) ELISA Kit - FY-EH4106</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-salusin-%CE%B2-salusin-beta-elisa-kit-fy-eh4109</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ca9fbaf9-4621-490c-a424-db7ceccbd298.jpg?v=1739275461</image:loc>
      <image:title>Human Salusin β (Salusin Beta) ELISA Kit - FY-EH4109</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-pmapt-ptau-phosphorylated-microtubule-associated-protein-tau-elisa-kit-fy-em4116</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d3d994c5-46a0-4ef6-b469-ad26085f048e.jpg?v=1739275464</image:loc>
      <image:title>Mouse pMAPT/pTAU (phosphorylated microtubule-associated protein tau) ELISA Kit - FY-EM4116</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pmapt-ptau-phosphorylated-microtubule-associated-protein-tau-elisa-kit-fy-er4117</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_27f39c88-4058-4fa4-a0e3-31ee55545d25.jpg?v=1739275467</image:loc>
      <image:title>Rat pMAPT/pTAU (phosphorylated microtubule-associated protein tau) ELISA Kit - FY-ER4117</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-scube1-signal-peptide-cub-and-egf-like-domain-containing-protein-1-elisa-kit-fy-er4122</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_598a3d9a-d842-42a1-8b54-8fb11c04b407.jpg?v=1739275469</image:loc>
      <image:title>Rat SCUBE1 (Signal Peptide, CUB and EGF-like Domain-containing Protein 1) ELISA Kit - FY-ER4122</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-mac-membrane-attack-complex-elisa-kit-fy-eh4128</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_02edffed-991e-4f2d-adc4-a58081189e45.jpg?v=1739275472</image:loc>
      <image:title>Human MAC (Membrane Attack Complex) ELISA Kit - FY-EH4128</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-dnmt3a-dna-methyltransferase-3a-elisa-kit-fy-er4141</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_788b4e82-2e3c-43b9-b4eb-227a0ed847e2.jpg?v=1739275475</image:loc>
      <image:title>Rat DNMT3A (DNA Methyltransferase 3A) ELISA Kit - FY-ER4141</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-dnmt3b-dna-methyltransferase-3b-elisa-kit-fy-er4143</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_067befd2-a6a4-4764-b93f-ba0549d37b01.jpg?v=1739275478</image:loc>
      <image:title>Rat DNMT3B (DNA Methyltransferase 3B) ELISA Kit - FY-ER4143</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-mr-proadm-mid-regional-pro-adrenomedullin-elisa-kit-fy-eh4151</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_adb01c13-68f2-4f72-a452-88cf77b5e993.jpg?v=1739275482</image:loc>
      <image:title>Human MR-ProADM (Mid-regional pro-adrenomedullin) ELISA Kit - FY-EH4151</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-csnk2b-casein-kinase-2-beta-elisa-kit-fy-er4176</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5e0aabb3-e1d8-42e2-a529-cff396d6089b.jpg?v=1739275485</image:loc>
      <image:title>Rat CSNK2B (Casein Kinase 2, beta) ELISA Kit - FY-ER4176</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-smrp-soluble-mesothelin-related-peptide-elisa-kit-fy-eh4177</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b9551e97-7cc2-4ecb-a97b-e97e08f5c093.jpg?v=1739275489</image:loc>
      <image:title>Human SMRP (Soluble Mesothelin Related Peptide) ELISA Kit - FY-EH4177</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pro-adm-proadrenomedullin-elisa-kit-fy-er4180</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b38e46c7-1c13-440f-ad75-1e71597557ef.jpg?v=1739275493</image:loc>
      <image:title>Rat Pro-ADM (Proadrenomedullin) ELISA Kit - FY-ER4180</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-c4d-complement-fragment-4d-elisa-kit-fy-eh4193</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_722cd9c2-63a9-4970-98ba-dc79962b5aca.jpg?v=1739275496</image:loc>
      <image:title>Human C4d (Complement Fragment 4d) ELISA Kit - FY-EH4193</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gdn-glia-derived-nexin-elisa-kit-fy-er4208</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b72e50f2-240f-4f6c-98cd-49955f85dbf5.jpg?v=1739275499</image:loc>
      <image:title>Rat GDN (Glia Derived Nexin) ELISA Kit - FY-ER4208</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-clip-corticotropin-like-intermediate-lobe-peptide-elisa-kit-fy-eh4210</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_511662ae-53c1-4ef2-b675-c5951ac0782e.jpg?v=1739275501</image:loc>
      <image:title>Human CLIP (Corticotropin Like Intermediate Lobe Peptide) ELISA Kit - FY-EH4210</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-sfas-sapo-1-soluble-factor-related-apoptosis-elisa-kit-fy-er4220</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_831713fd-ea62-4842-b5bd-43306d7e8b94.jpg?v=1739275505</image:loc>
      <image:title>Rat sFAS/sAPO-1 (Soluble Factor-Related Apoptosis) ELISA Kit - FY-ER4220</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-bpde-benzo-pyrene-dihydrodiol-epoxide-elisa-kit-fy-eh4236</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e4b3a0bf-c02a-4450-9058-4cb962d49e0c.jpg?v=1739275508</image:loc>
      <image:title>Human BPDE (Benzo Pyrene Dihydrodiol Epoxide) ELISA Kit - FY-EH4236</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-gldl-glycated-low-density-lipoprotein-elisa-kit-fy-eh4240</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_49593649-3b4c-44b5-b5a2-eb10de56aa2c.jpg?v=1739275510</image:loc>
      <image:title>Human GLDL (Glycated Low Density Lipoprotein) ELISA Kit - FY-EH4240</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-gldc-glycine-dehydrogenase-elisa-kit-fy-eh4248</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_39322d54-c613-4a34-812b-abb9382c093d.jpg?v=1739275514</image:loc>
      <image:title>Human GLDC (Glycine Dehydrogenase)   ELISA Kit - FY-EH4248</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-xod-xanthine-oxidase-elisa-kit-fy-er4254</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_39a89477-f464-4126-bdd7-b989fb6e6a3c.jpg?v=1739275516</image:loc>
      <image:title>Rat XOD (Xanthine Oxidase) ELISA Kit - FY-ER4254</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-acc-acetyl-coa-carboxylase-elisa-kit-fy-er4258</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6a935876-b100-4aa2-b79a-fd14bd66d360.jpg?v=1739275519</image:loc>
      <image:title>Rat ACC (Acetyl-CoA Carboxylase) ELISA Kit - FY-ER4258</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-eaat3-excitatory-amino-acid-transporter-3-elisa-kit-fy-er4269</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_22f18362-c251-4b16-b263-605a58d8552d.jpg?v=1739275522</image:loc>
      <image:title>Rat EAAT3 (Excitatory Amino Acid Transporter 3) ELISA Kit - FY-ER4269</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-miox-myo-inositol-oxygenase-elisa-kit-fy-er4272</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f5216107-aff3-4601-bb3f-9bf543eae56c.jpg?v=1739275525</image:loc>
      <image:title>Rat MIOX (Myo Inositol Oxygenase) ELISA Kit - FY-ER4272</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-atgl-adipose-triglyceride-lipase-elisa-kit-fy-er4275</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_39fc5152-5805-4e06-a24f-6167a12d78f7.jpg?v=1739275527</image:loc>
      <image:title>Rat ATGL (Adipose Triglyceride Lipase) ELISA Kit - FY-ER4275</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tbx2-t-box-protein-2-elisa-kit-fy-er4283</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d0c75bf6-9937-4874-9a67-7f153a18aeed.jpg?v=1739275531</image:loc>
      <image:title>Rat TBX2 (T-Box Protein 2) ELISA Kit - FY-ER4283</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-adora2a-adenosine-a2a-receptor-elisa-kit-fy-er4293</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9cecad08-6796-413a-a81c-cfbc9f96f3c0.jpg?v=1739275534</image:loc>
      <image:title>Rat ADORA2a (Adenosine A2a Receptor) ELISA Kit - FY-ER4293</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-cma1-chymase-1-mast-cell-elisa-kit-fy-eh4327</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1b56b02e-2d77-4e76-9148-f726a35c79a2.jpg?v=1739275536</image:loc>
      <image:title>Human CMA1 (Chymase 1, Mast Cell) ELISA Kit - FY-EH4327</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-agrp-agouti-related-protein-elisa-kit-fy-er4334</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_485bc54e-ddcc-441b-b107-902f99308932.jpg?v=1739275539</image:loc>
      <image:title>Rat AgRP (Agouti Related Protein) ELISA Kit - FY-ER4334</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ca125-carbohydrate-antigen-125-elisa-kit-fy-eh4335</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6018aff5-3960-478f-8150-df617724e18c.jpg?v=1739275541</image:loc>
      <image:title>Human CA125 (Carbohydrate Antigen 125) ELISA Kit - FY-EH4335</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-es-endostatin-elisa-kit-fy-er4348</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3724aa95-9448-41a0-9b3f-c5a08ceb6eb8.jpg?v=1739275544</image:loc>
      <image:title>Rat ES (Endostatin) ELISA Kit - FY-ER4348</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-sgp130-soluble-glucoprotein-130-elisa-kit-fy-er4356</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a55a2689-5fea-4ba2-a8b9-49735e2c9343.jpg?v=1739275547</image:loc>
      <image:title>Rat sgp130 (soluble Glucoprotein 130) ELISA Kit - FY-ER4356</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-mau-microalbuminuria-elisa-kit-fy-eh4360</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cc0d1fe9-04c5-494c-8b99-abcd388a2e52.jpg?v=1739275549</image:loc>
      <image:title>Human MAU (Microalbuminuria) ELISA Kit - FY-EH4360</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-mau-microalbuminuria-elisa-kit-fy-em4361</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_97054610-1f81-469b-bb18-d146acf3cfe0.jpg?v=1739275552</image:loc>
      <image:title>Mouse MAU (Microalbuminuria) ELISA Kit - FY-EM4361</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-mau-microalbuminuria-elisa-kit-fy-er4362</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_09bddbfd-b5bd-4929-91f9-b1597faba205.jpg?v=1739275554</image:loc>
      <image:title>Rat MAU (Microalbuminuria) ELISA Kit - FY-ER4362</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-lh-luteinizing-hormone-elisa-kit-fy-em4364</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bc14c822-f308-44e6-8516-396712601ea4.jpg?v=1739275557</image:loc>
      <image:title>Mouse LH (Luteinizing Hormone) ELISA Kit - FY-EM4364</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lh-luteinizing-hormone-elisa-kit-fy-er4365</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cf02fcb5-474d-432e-8ca8-555327c26d82.jpg?v=1739275560</image:loc>
      <image:title>Rat LH (Luteinizing Hormone) ELISA Kit - FY-ER4365</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-oxldl-oxidized-low-density-lipoprotein-elisa-kit-fy-em4370</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4213ea14-3f91-4cb9-89a5-ff014ba9d4f1.jpg?v=1739275562</image:loc>
      <image:title>Mouse OxLDL (Oxidized Low Density Lipoprotein) ELISA Kit - FY-EM4370</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oxldl-oxidized-low-density-lipoprotein-elisa-kit-fy-er4371</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bfb53711-9664-4678-ae90-2c059a8715ea.jpg?v=1739275565</image:loc>
      <image:title>Rat OxLDL (Oxidized Low Density Lipoprotein) ELISA Kit - FY-ER4371</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-p%E2%85%B0cp-procollagen-%E2%85%B0-c-terminal-propeptide-elisa-kit-fy-er4395</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e9cb2d4-41c8-4886-9751-3a3a5df9ebfb.jpg?v=1739275567</image:loc>
      <image:title>Rat PⅠCP (Procollagen Ⅰ C-terminal Propeptide) ELISA Kit - FY-ER4395</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-alcam-activated-leukocyte-cell-adhesion-molecule-elisa-kit-fy-er4401</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_43c9785d-5cb6-404a-9ae5-6bf4442d2df3.jpg?v=1739275570</image:loc>
      <image:title>Rat ALCAM (Activated Leukocyte Cell Adhesion Molecule) ELISA Kit - FY-ER4401</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-bmp-1-bone-morphogenetic-protein-1-elisa-kit-fy-er4428</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0bcf01b6-002e-4154-9f5f-413ba73e5c37.jpg?v=1739275572</image:loc>
      <image:title>Rat BMP-1 (Bone Morphogenetic Protein 1) ELISA Kit - FY-ER4428</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cea-carcinoembryonic-antigen-elisa-kit-fy-er4435</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bbc0efd7-bee2-4513-ae0f-fc1fba7ba2f1.jpg?v=1739275575</image:loc>
      <image:title>Rat CEA (Carcinoembryonic Antigen) ELISA Kit - FY-ER4435</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cklf-chemokine-like-factor-elisa-kit-fy-er4438</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fb9f8e1b-d2e2-409a-aa76-5c2191a47463.jpg?v=1739275578</image:loc>
      <image:title>Rat CKLF (Chemokine Like Factor) ELISA Kit - FY-ER4438</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-col10-collagen-type-%E2%85%B9-elisa-kit-fy-er4444</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b3788963-1bc7-4a73-9fd5-0c691003c387.jpg?v=1739275581</image:loc>
      <image:title>Rat COL10 (Collagen Type Ⅹ) ELISA Kit - FY-ER4444</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-c1inh-complement-1-inhibitor-elisa-kit-fy-er4448</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat C1INH (Complement 1 Inhibitor) ELISA Kit - FY-ER4448</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-c2-complement-component-2-elisa-kit-fy-er4455</loc>
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      <image:title>Rat C2 (Complement Component 2) ELISA Kit - FY-ER4455</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-cfb-complement-factor-b-elisa-kit-fy-er4458</loc>
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      <image:title>Rat CFB (Complement Factor B) ELISA Kit - FY-ER4458</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B12-m-alpha-2-macroglobulin-elisa-kit-fy-er4465</loc>
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      <image:title>Rat α2-M (Alpha-2 Macroglobulin) ELISA Kit - FY-ER4465</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gl%CE%B2-galactosidase-beta-elisa-kit-fy-er4467</loc>
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      <image:title>Rat GLβ (Galactosidase Beta) ELISA Kit - FY-ER4467</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-gdh-gldh-glutamate-dehydrogenase-elisa-kit-fy-em4481</loc>
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      <image:title>Mouse GDH/GLDH (Glutamate dehydrogenase) ELISA Kit - FY-EM4481</image:title>
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  <url>
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      <image:title>Rat GDH/GLDH (Glutamate Dehydrogenase) ELISA Kit - FY-ER4482</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gad2-glutamate-decarboxylase-2-acid-elisa-kit-fy-er4485</loc>
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      <image:title>Rat GAD2 (Glutamate Decarboxylase 2, Acid) ELISA Kit - FY-ER4485</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-iga-immunoglobulin-a-elisa-kit-fy-em4488</loc>
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      <image:title>Mouse IgA (Immunoglobulin A) ELISA Kit - FY-EM4488</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-iga-immunoglobulin-a-elisa-kit-fy-er4489</loc>
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      <image:title>Rat IgA (Immunoglobulin A) ELISA Kit - FY-ER4489</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-mmp-1-matrix-metalloproteinase-1-elisa-kit-fy-em4493</loc>
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      <image:title>Mouse MMP-1 (Matrix Metalloproteinase 1) ELISA Kit - FY-EM4493</image:title>
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  <url>
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      <image:title>Mouse I-PTH (intact Parathormone) ELISA Kit - FY-EM4500</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-igg1-immunoglobulin-g1-elisa-kit-fy-em4516</loc>
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      <image:title>Mouse IgG1 (Immunoglobulin G1) ELISA Kit - FY-EM4516</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cypa-cyclophilin-a-elisa-kit-fy-er4535</loc>
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      <image:title>Rat CYPA (Cyclophilin A) ELISA Kit - FY-ER4535</image:title>
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  <url>
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      <image:title>Rat KISS1 (Kisspeptin 1) ELISA Kit - FY-ER4540</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-teck-ccl25-thymus-expressed-chemokine-elisa-kit-fy-er4546</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_83bb8054-5ddc-44d4-9bc3-1da23427e136.jpg?v=1739275630</image:loc>
      <image:title>Rat TECK/CCL25 (Thymus Expressed Chemokine) ELISA Kit - FY-ER4546</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ve-cadherin-vascular-endothelial-cadherin-elisa-kit-fy-er4551</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_99a55738-f4e9-4028-9faf-f4e44103cd40.jpg?v=1739275634</image:loc>
      <image:title>Rat VE-Cadherin (Vascular Endothelial Cadherin) ELISA Kit - FY-ER4551</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-ige-immunoglobulin-e-elisa-kit-fy-em4553</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f6e124ce-2e15-4c15-ad51-3f59403de208.jpg?v=1739275638</image:loc>
      <image:title>Mouse IgE (Immunoglobulin E) ELISA Kit - FY-EM4553</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ige-immunoglobulin-e-elisa-kit-fy-er4554</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9c76663e-0e74-479b-9ece-1fc5f5badaaf.jpg?v=1739275642</image:loc>
      <image:title>Rat IgE (Immunoglobulin E) ELISA Kit - FY-ER4554</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-fg-fibrinogen-elisa-kit-fy-em4559</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_79ed0b11-a1f4-4ecf-893c-75d5efee491d.jpg?v=1739275645</image:loc>
      <image:title>Mouse FG (Fibrinogen) ELISA Kit - FY-EM4559</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-fg-fibrinogen-elisa-kit-fy-er4560</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_636c466d-d74a-43ec-8ac2-91e23d2ed771.jpg?v=1739275648</image:loc>
      <image:title>Rat FG (Fibrinogen) ELISA Kit - FY-ER4560</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-dkk3-dickkopf-related-protein-3-elisa-kit-fy-er4566</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cc73c4d8-9ebf-4dd9-a380-dda8187fc7d1.jpg?v=1739275651</image:loc>
      <image:title>Rat DKK3 (Dickkopf Related Protein 3) ELISA Kit - FY-ER4566</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-f8-coagulation-factor-%E2%85%B7-elisa-kit-fy-er4575</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b27eecc8-f4cc-4496-b5e6-16640effcae5.jpg?v=1739275654</image:loc>
      <image:title>Rat F8 (Coagulation Factor Ⅷ) ELISA Kit - FY-ER4575</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ucoc-undercarboxylated-osteocalcin-elisa-kit-fy-er4578</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_53496abe-a5ac-46f6-969e-b2bfb07a77f9.jpg?v=1739275657</image:loc>
      <image:title>Rat ucOC (Undercarboxylated Osteocalcin) ELISA Kit - FY-ER4578</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-irisin-elisa-kit-fy-eh4582</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_979f7a7a-4911-4afc-9474-c2f040b02427.jpg?v=1739275659</image:loc>
      <image:title>Human Irisin ELISA Kit - FY-EH4582</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-adp-acrp30-adiponectin-elisa-kit-fy-er4587</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1905a9a1-6e94-4b95-a057-37b877e164e3.jpg?v=1739275662</image:loc>
      <image:title>Rat ADP/Acrp30 (Adiponectin) ELISA Kit - FY-ER4587</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-d2d-d-dimer-elisa-kit-fy-eh4597</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_585c6984-122a-46d0-850e-85f95c6d9401.jpg?v=1739275665</image:loc>
      <image:title>Human D2D (D-Dimer) ELISA Kit - FY-EH4597</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-d2d-d-dimer-elisa-kit-fy-em4598</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Mouse D2D (D-Dimer) ELISA Kit - FY-EM4598</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-d2d-d-dimer-elisa-kit-fy-er4599</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat D2D (D-Dimer) ELISA Kit - FY-ER4599</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-scd14-soluble-cluster-of-differentiation-14-elisa-kit-fy-er4605</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat sCD14 (Soluble Cluster of Differentiation 14) ELISA Kit - FY-ER4605</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-mdc-ccl22-macrophage-derived-chemokine-elisa-kit-fy-er4629</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_921f1b07-57e1-4488-8160-e63fb9b38bee.jpg?v=1739275677</image:loc>
      <image:title>Rat MDC/CCL22 (Macrophage-Derived Chemokine) ELISA Kit - FY-ER4629</image:title>
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    <loc>https://afsbio.com/products/human-apn-aminopeptidase-n-elisa-kit-fy-eh4644</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Human APN (Aminopeptidase N) ELISA Kit - FY-EH4644</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Rat TnTf/TNNT3 (Troponin T Type 3, Fast Skeletal) ELISA Kit - FY-ER4671</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-fe-ferritin-elisa-kit-fy-em4677</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse FE (Ferritin) ELISA Kit - FY-EM4677</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-fe-ferritin-elisa-kit-fy-er4678</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat FE (Ferritin) ELISA Kit - FY-ER4678</image:title>
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  <url>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human PⅠNP (Procollagen Ⅰ N-Terminal Propeptide) ELISA Kit - FY-EH4683</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-p%E2%85%B0np-procollagen-%E2%85%B0-n-terminal-propeptide-elisa-kit-fy-em4684</loc>
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      <image:title>Mouse PⅠNP (Procollagen Ⅰ N-Terminal Propeptide) ELISA Kit - FY-EM4684</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-p%E2%85%B0np-procollagen-%E2%85%B0-n-terminal-propeptide-elisa-kit-fy-er4685</loc>
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      <image:title>Rat PⅠNP (Procollagen Ⅰ N-Terminal Propeptide) ELISA Kit - FY-ER4685</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-alk-anaplastic-lymphoma-kinase-elisa-kit-fy-eh4703</loc>
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      <image:title>Human ALK (Anaplastic Lymphoma Kinase) ELISA Kit - FY-EH4703</image:title>
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  <url>
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      <image:title>Rat Ang-Ⅱ (Angiotensin Ⅱ) ELISA Kit - FY-ER4706</image:title>
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    <loc>https://afsbio.com/products/rat-ang-%E2%85%B0-angiotensin-%E2%85%B0-elisa-kit-fy-er4709</loc>
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      <image:title>Rat Ang-Ⅰ (Angiotensin Ⅰ) ELISA Kit - FY-ER4709</image:title>
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      <image:title>Rat ANGPTL3 (Angiopoietin Like Protein 3) ELISA Kit - FY-ER4712</image:title>
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    <loc>https://afsbio.com/products/mouse-hb-hemoglobin-elisa-kit-fy-em4724</loc>
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      <image:title>Mouse HB (Hemoglobin) ELISA Kit - FY-EM4724</image:title>
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      <image:title>Human HSPG1 (Heparan Sulfate Proteoglycan 1) ELISA Kit - FY-EH4726</image:title>
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      <image:title>Rat IL-10Rβ (Interleukin 10 Receptor Beta) ELISA Kit - FY-ER4728</image:title>
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      <image:title>Human AT-Ⅲ (Antithrombin Ⅲ) ELISA Kit - FY-EH4729</image:title>
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      <image:title>Mouse AT-Ⅲ (Antithrombin Ⅲ) ELISA Kit - FY-EM4730</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat AP36 (Apelin 36) ELISA Kit - FY-ER4748</image:title>
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  <url>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse ApoB100 (Apolipoprotein B100) ELISA Kit - FY-EM4753</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-atxn2-ataxin-2-elisa-kit-fy-er4761</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat ATXN2 (Ataxin 2) ELISA Kit - FY-ER4761</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat ABCG1 (ATP Binding Cassette Transporter G1) ELISA Kit - FY-ER4766</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-abca1-atp-binding-cassette-transporter-a1-elisa-kit-fy-er4769</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat ABCA1 (ATP Binding Cassette Transporter A1) ELISA Kit - FY-ER4769</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-a%CE%B21-40-amyloid-beta-1-40-elisa-kit-fy-er4773</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat Aβ1-40 (Amyloid Beta 1-40) ELISA Kit - FY-ER4773</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-a%CE%B21-42-amyloid-beta-1-42-elisa-kit-fy-er4776</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat Aβ1-42 (Amyloid Beta 1-42) ELISA Kit - FY-ER4776</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-bcl-3-b-cell-lymphoma-leukemia-3-elisa-kit-fy-er4779</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat Bcl-3 (B-cell Lymphoma/Leukemia 3) ELISA Kit - FY-ER4779</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-ibsp-bone-sialoprotein-2-elisa-kit-fy-eh4787</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_efacb123-5f13-4072-be80-bc6db7adfe23.jpg?v=1739275748</image:loc>
      <image:title>Human IBSP (Bone Sialoprotein 2) ELISA Kit - FY-EH4787</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-ibsp-bone-sialoprotein-2-elisa-kit-fy-em4788</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Mouse IBSP (Bone Sialoprotein 2) ELISA Kit - FY-EM4788</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ibsp-bone-sialoprotein-2-elisa-kit-fy-er4789</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ca692ef9-3ae2-45e4-beca-bb32bbc18154.jpg?v=1739275755</image:loc>
      <image:title>Rat IBSP (Bone Sialoprotein 2) ELISA Kit - FY-ER4789</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cgrp1-calcitonin-gene-related-peptide-1-elisa-kit-fy-er4795</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_283bb373-a9a5-4aac-a847-59e0538f6722.jpg?v=1739275759</image:loc>
      <image:title>Rat CGRP1 (Calcitonin Gene Related Peptide 1) ELISA Kit - FY-ER4795</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-ca19-9-carbohydrate-antigen19-9-elisa-kit-fy-eh4800</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_64b30204-dcbb-4715-a105-83891873efcf.jpg?v=1739275762</image:loc>
      <image:title>Human CA19-9 (Carbohydrate antigen19-9) ELISA Kit - FY-EH4800</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CMLC-1 (Cardiac Myosin Light Chain 1) ELISA Kit - FY-ER4802</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-casp10-caspase-10-elisa-kit-fy-em4810</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse CASP10 (Caspase 10) ELISA Kit - FY-EM4810</image:title>
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    <loc>https://afsbio.com/products/rat-ccr1-cc-chemokine-receptor-1-elisa-kit-fy-er4817</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CCR1 (CC-Chemokine Receptor 1) ELISA Kit - FY-ER4817</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cenpe-centromere-protein-e-elisa-kit-fy-er4821</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CENPE (Centromere Protein E) ELISA Kit - FY-ER4821</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cenpi-centromere-protein-i-elisa-kit-fy-er4826</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CENPI (Centromere Protein I) ELISA Kit - FY-ER4826</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cenpb-centromere-protein-b-elisa-kit-fy-er4829</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CENPB (Centromere Protein B) ELISA Kit - FY-ER4829</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cep110-centrosomal-protein-110kda-elisa-kit-fy-er4832</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CEP110 (Centrosomal Protein 110kDa) ELISA Kit - FY-ER4832</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ccrl1-chemokine-c-c-motif-receptor-like-protein-1-elisa-kit-fy-er4839</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CCRL1 (Chemokine C-C-Motif Receptor Like Protein 1) ELISA Kit - FY-ER4839</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cklfsf7-chemokine-like-factor-superfamily-7-elisa-kit-fy-er4845</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CKLFSF7 (Chemokine Like Factor Superfamily 7) ELISA Kit - FY-ER4845</image:title>
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  <url>
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      <image:title>Rat PⅡNP (Procollagen Ⅱ N-Terminal Propeptide)
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      <image:title>Rat CLEC2C (C-Type Lectin Domain Family 2, Member C) ELISA Kit - FY-ER4898</image:title>
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      <image:title>Rat GAP (Ras Gtpase Activating Protein) ELISA Kit - FY-ER4917</image:title>
      <image:caption></image:caption>
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      <image:title>Rat RGS4 (Regulator Of G Protein Signaling 4) ELISA Kit - FY-ER4920</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_66af46d4-adca-450f-86d4-84449f58d041.jpg?v=1739275840</image:loc>
      <image:title>Human NOD9 (Nucleotide-binding oligomerization domain protein 9) ELISA Kit - FY-EH4921</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1396b866-1fda-439a-bb22-3a039c399125.jpg?v=1739275843</image:loc>
      <image:title>Rat TDP43 (TAR DNA Binding Protein 43) ELISA Kit - FY-ER4930</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b10dd065-857d-4b70-8dc9-d28cd14425c2.jpg?v=1739275845</image:loc>
      <image:title>Human TAF1 (Transcription initiation factor TFIID subunit 1) ELISA Kit - FY-EH4931</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Mouse TAF1 (Transcription initiation factor TFIID subunit 1) ELISA Kit - FY-EM4932</image:title>
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  <url>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human TAF2 (Transcription initiation factor TFIID subunit 2) ELISA Kit - FY-EH4933</image:title>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:title>Rat cPLA2 (Cytosolic Phospholipase A2) ELISA Kit - FY-ER4954</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Human PDHB (Pyruvate dehydrogenase E1 component subunit Beta) ELISA Kit - FY-EH4955</image:title>
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      <image:title>Human MIgA (Membrane Immunoglobulin A) ELISA Kit - FY-EH4956</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Mouse MIgA (Membrane Immunoglobulin A) ELISA Kit - FY-EM4957</image:title>
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      <image:title>Human MIgD (Membrane Immunoglobulin D) ELISA Kit - FY-EH4958</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Human MIgM (Membrane Immunoglobulin M) ELISA Kit - FY-EH4959</image:title>
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      <image:title>Human PDHA1 (Pyruvate dehydrogenase E1 component subunit alpha) ELISA Kit - FY-EH4960</image:title>
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      <image:title>Mouse PDHA1 (Pyruvate dehydrogenase E1 component subunit alpha) ELISA Kit - FY-EM4961</image:title>
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      <image:title>Rat PDHA1 (Pyruvate dehydrogenase E1 component subunit alpha) ELISA Kit - FY-ER4962</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-vla4-very-late-appearing-antigen-4-elisa-kit-fy-er4969</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Rat VLA4 (Very Late Appearing Antigen 4) ELISA Kit - FY-ER4969</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-fsh-follicle-stimulating-hormone-elisa-kit-fy-em4974</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Mouse FSH (Follicle Stimulating Hormone) ELISA Kit - FY-EM4974</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-fsh-follicle-stimulating-hormone-elisa-kit-fy-er4975</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat FSH (Follicle Stimulating Hormone) ELISA Kit - FY-ER4975</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pygb-glycogen-phosphorylase-brain-elisa-kit-fy-er4981</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat PYGB (Glycogen Phosphorylase, Brain) ELISA Kit - FY-ER4981</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-srebp-sterol-regulatory-element-binding-protein-elisa-kit-fy-er4989</loc>
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      <image:title>Rat SREBP (Sterol Regulatory Element Binding Protein) ELISA Kit - FY-ER4989</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-emilin1-elastin-microfibril-interface-located-protein-1-elisa-kit-fy-er4992</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat EMILIN1 (Elastin Microfibril Interface Located Protein 1) ELISA Kit - FY-ER4992</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkb-protein-kinase-b-elisa-kit-fy-er4995</loc>
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      <image:title>Rat PKB (Protein Kinase B) ELISA Kit - FY-ER4995</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-lmp7-psmb8-low-molecular-mass-protein-7-proteasome-subunit-beta-type-8-elisa-kit-fy-eh4998</loc>
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      <image:title>Human LMP7/PSMB8 (Low molecular mass protein 7/Proteasome subunit beta type-8) ELISA Kit - FY-EH4998</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-sp-a1-pulmonary-surfactant-associated-protein-a1-elisa-kit-fy-er5007</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat SP-A1 (Pulmonary surfactant-associated protein A1) ELISA Kit - FY-ER5007</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-prcp-prolylcarboxypeptidase-elisa-kit-fy-er5014</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat PRCP (Prolylcarboxypeptidase) ELISA Kit - FY-ER5014</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Rat MBP-C/MBL2 (Mannose Binding Protein C/Mannose Binding Lectin) ELISA Kit - FY-ER5017</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-rnaseh1-ribonuclease-h1-elisa-kit-fy-er5019</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat RNASEH1 (Ribonuclease H1) ELISA Kit - FY-ER5019</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-rnaset2-ribonuclease-t2-elisa-kit-fy-er5022</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat RNASET2 (Ribonuclease T2) ELISA Kit - FY-ER5022</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-nfkb-p105-nuclear-factor-nf-kappa-b-p105-subunit-elisa-kit-fy-eh5023</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human NFKB-p105 (Nuclear factor NF-kappa-B p105 subunit) ELISA Kit - FY-EH5023</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-nfkb-p65-nuclear-factor-kappa-b-p65-elisa-kit-fy-er5028</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat NFKB-p65 (Nuclear Factor Kappa B p65) ELISA Kit - FY-ER5028</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-%CE%B2msh-beta-melanocyte-stimulating-hormone-elisa-kit-fy-eh5029</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2b90a382-ec15-4bc4-b582-49aae71bd70a.jpg?v=1739275925</image:loc>
      <image:title>Human βMSH (beta-Melanocyte Stimulating Hormone) ELISA Kit - FY-EH5029</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2msh-beta-melanocyte-stimulating-hormone-elisa-kit-fy-er5031</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bf339c16-dbb3-46fb-b3a3-6122ff1e3f4b.jpg?v=1739275928</image:loc>
      <image:title>Rat βMSH (beta-Melanocyte Stimulating Hormone) ELISA Kit - FY-ER5031</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-grik2-glutamate-receptor-ionotropic-kainate-2-elisa-kit-fy-er5033</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9f71a549-6344-4336-9eb1-b44193de6100.jpg?v=1739275930</image:loc>
      <image:title>Rat GRIK2 (Glutamate Receptor, Ionotropic, Kainate 2) ELISA Kit - FY-ER5033</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-ckmb-creatine-kinase-mb-isoenzyme-elisa-kit-fy-em5036</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8d217a7d-2f37-4953-bba8-43d0c25b6452.jpg?v=1739275933</image:loc>
      <image:title>Mouse CKMB (Creatine Kinase MB Isoenzyme) ELISA Kit - FY-EM5036</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ckmb-creatine-kinase-mb-isoenzyme-elisa-kit-fy-er5037</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_53973c23-1887-4ae3-be71-c7a84dc3b72f.jpg?v=1739275936</image:loc>
      <image:title>Rat CKMB (Creatine Kinase MB Isoenzyme) ELISA Kit - FY-ER5037</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-cntn4-contactin-4-elisa-kit-fy-er5043</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_eadddec4-9e4e-46ad-bf46-22be4eab0fd8.jpg?v=1739275938</image:loc>
      <image:title>Rat CNTN4 (Contactin 4) ELISA Kit - FY-ER5043</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ssfa2-sperm-specific-antigen-2-elisa-kit-fy-er5050</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ad3cceab-9b83-419f-b665-5721bc18d8dc.jpg?v=1739275941</image:loc>
      <image:title>Rat SSFA2 (Sperm Specific Antigen 2) ELISA Kit - FY-ER5050</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/human-tracp-5b-tartrate-resistant-acid-phosphatase-5b-elisa-kit-fy-eh5056</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_301e534c-cb0e-4d7c-bfb0-70e2e5ff21d6.jpg?v=1739275943</image:loc>
      <image:title>Human TRACP-5b (Tartrate Resistant Acid Phosphatase 5b) ELISA Kit - FY-EH5056</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tracp-5b-tartrate-resistant-acid-phosphatase-5b-elisa-kit-fy-er5058</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat TRACP-5b (Tartrate Resistant Acid Phosphatase 5b) ELISA Kit - FY-ER5058</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-pdgf-bb-platelet-derived-growth-factor-bb-elisa-kit-fy-em5070</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fb1bc8b2-47f2-4070-9f43-037fd0d3cf43.jpg?v=1739275948</image:loc>
      <image:title>Mouse PDGF-BB (Platelet Derived Growth Factor BB) ELISA Kit - FY-EM5070</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pdgf-bb-platelet-derived-growth-factor-bb-elisa-kit-fy-er5071</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat PDGF-BB (Platelet Derived Growth Factor BB) ELISA Kit - FY-ER5071</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tgf-%CE%B22-transforming-growth-factor-beta-2-elisa-kit-fy-er5077</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat TGF-β2 (Transforming Growth Factor Beta 2) ELISA Kit - FY-ER5077</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cd28-cluster-of-differentiation-28-elisa-kit-fy-er5080</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_269cf57c-f0c6-4c54-a435-b3d318b10808.jpg?v=1739275956</image:loc>
      <image:title>Rat CD28 (Cluster of Differentiation 28) ELISA Kit - FY-ER5080</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-stnf-soluble-tumor-necrosis-factor-elisa-kit-fy-eh5084</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Human sTNF (Soluble Tumor Necrosis Factor) ELISA Kit - FY-EH5084</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pdgf-a-platelet-derived-growth-factor-subunit-a-elisa-kit-fy-er5088</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PDGF-A (Platelet Derived Growth Factor Subunit A) ELISA Kit - FY-ER5088</image:title>
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  <url>
    <loc>https://afsbio.com/products/human-perk1-2-phospho-extracellular-signal-regulated-kinase-1-2-elisa-kit-fy-eh5096</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_926220b8-4fa8-465a-80b5-7deca816b9c8.jpg?v=1739275966</image:loc>
      <image:title>Human pERK1/2 (Phospho Extracellular Signal Regulated Kinase 1/2) ELISA Kit - FY-EH5096</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-perk1-2-phospho-extracellular-signal-regulated-kinase-1-2-elisa-kit-fy-em5097</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Mouse pERK1/2 (Phospho Extracellular Signal Regulated Kinase 1/2) ELISA Kit - FY-EM5097</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-perk1-2-phospho-extracellular-signal-regulated-kinase-1-2-elisa-kit-fy-er5098</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat pERK1/2 (Phospho Extracellular Signal Regulated Kinase 1/2) ELISA Kit - FY-ER5098</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pla2p-phospholipase-a2-activating-protein-elisa-kit-fy-er5101</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_49680744-28f4-458b-8f7a-2f94e0256db6.jpg?v=1739275974</image:loc>
      <image:title>Rat PLA2P (Phospholipase A2 Activating Protein) ELISA Kit - FY-ER5101</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-pla1-phospholipase-a1-elisa-kit-fy-em5103</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9e8535fc-5117-499e-af8a-a1545221835f.jpg?v=1739275977</image:loc>
      <image:title>Mouse PLA1 (Phospholipase A1) ELISA Kit - FY-EM5103</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pla1-phospholipase-a1-elisa-kit-fy-er5104</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_eaae943e-b1a8-4d9a-8465-ad7cda2e4b9b.jpg?v=1739275979</image:loc>
      <image:title>Rat PLA1 (Phospholipase A1) ELISA Kit - FY-ER5104</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-igm-immunoglobulin-m-elisa-kit-fy-er5114</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ca0b6952-d6dd-42e0-aad3-7b88f4f79dbe.jpg?v=1739275982</image:loc>
      <image:title>Rat IgM (Immunoglobulin M) ELISA Kit - FY-ER5114</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ep2-prostaglandin-e-receptor-2-elisa-kit-fy-er5118</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b7e8636b-f682-4f07-8ea7-6d860d99a642.jpg?v=1739275985</image:loc>
      <image:title>Rat EP2 (Prostaglandin E Receptor 2) ELISA Kit - FY-ER5118</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-acp3-pap-prostatic-acid-phosphatase-elisa-kit-fy-er5121</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_93b948f3-4188-435d-a1e8-4a9ff3d0f160.jpg?v=1739275988</image:loc>
      <image:title>Rat ACP3/PAP (Prostatic Acid Phosphatase) ELISA Kit - FY-ER5121</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ne-ela2-neutrophil-elastase-elastase-2-elisa-kit-fy-er5142</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5d97337b-77f6-4fbd-b800-eb9a4b43b21a.jpg?v=1739275990</image:loc>
      <image:title>Rat NE/ELA2 (Neutrophil Elastase/Elastase-2) ELISA Kit - FY-ER5142</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-stk39-serine-threonine-protein-kinase-39-elisa-kit-fy-er5145</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_51d96320-0625-4228-a866-4c7ccd7a4fd6.jpg?v=1739275993</image:loc>
      <image:title>Rat STK39 (Serine/Threonine Protein Kinase 39) ELISA Kit - FY-ER5145</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-dap6-death-associated-protein-6-elisa-kit-fy-er5148</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a11d30e7-e4ab-4a3e-8e39-7e78ce5b7d46.jpg?v=1739275995</image:loc>
      <image:title>Rat DAP6 (Death Associated Protein 6) ELISA Kit - FY-ER5148</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-mpo-myeloperoxidase-elisa-kit-fy-eh5149</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_612a6d00-f400-4352-af59-fbb656bd936e.jpg?v=1739275998</image:loc>
      <image:title>Human MPO (Myeloperoxidase) ELISA Kit - FY-EH5149</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ob-obestatin-elisa-kit-fy-er5152</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3923415f-4182-47b1-ba52-befea4d08454.jpg?v=1739276001</image:loc>
      <image:title>Rat OB (Obestatin) ELISA Kit - FY-ER5152</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ctla4-cytotoxic-t-lymphocyte-associated-antigen-4-elisa-kit-fy-er5159</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_aae4ef2e-3ea0-4b6b-868e-5a75db0e456a.jpg?v=1739276003</image:loc>
      <image:title>Rat CTLA4 (Cytotoxic T-Lymphocyte Associated Antigen 4) ELISA Kit - FY-ER5159</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ccnd2-cyclin-d2-elisa-kit-fy-er5171</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_030dd4d0-9acb-40ac-b565-58bc4a31d8ff.jpg?v=1739276006</image:loc>
      <image:title>Rat CCND2 (Cyclin D2) ELISA Kit - FY-ER5171</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-flna-filamin-a-alpha-elisa-kit-fy-eh5172</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e8767b9-4d45-46d8-9e84-2c2278f3e1d9.jpg?v=1739276009</image:loc>
      <image:title>Human FLNA (Filamin A,  Alpha) ELISA Kit - FY-EH5172</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-plasmin-elisa-kit-fy-eh5174</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_771731b2-81c9-4997-b183-7686b86c0d4d.jpg?v=1739276011</image:loc>
      <image:title>Human Plasmin ELISA Kit - FY-EH5174</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-snrpd1-small-nuclear-ribonucleoprotein-d1-elisa-kit-fy-er5178</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_54628ec9-1d7e-42e6-8d7a-b9aba2fab271.jpg?v=1739276014</image:loc>
      <image:title>Rat SNRPD1 (Small Nuclear Ribonucleoprotein D1) ELISA Kit - FY-ER5178</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-sox2-sex-determining-region-y-box-protein-2-elisa-kit-fy-er5182</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c1b5906f-53f7-4b18-867e-d8d1461a89e3.jpg?v=1739276016</image:loc>
      <image:title>Rat SOX2 (Sex Determining Region Y Box Protein 2) ELISA Kit - FY-ER5182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tms%CE%B24-thymosin-beta-4-elisa-kit-fy-er5184</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e4dc707-0993-4e32-9df7-3b0d17e9085b.jpg?v=1739276019</image:loc>
      <image:title>Rat TMSβ4 (Thymosin Beta 4) ELISA Kit - FY-ER5184</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-hbh-hemoglobin-h-elisa-kit-fy-eh5185</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6ab1dc0b-3386-421a-9a98-26988ba27493.jpg?v=1739276021</image:loc>
      <image:title>Human HbH (Hemoglobin H) ELISA Kit - FY-EH5185</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-saa-serum-amyloid-a-elisa-kit-fy-er5191</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a149240e-1c8e-4e95-956b-afb85802849a.jpg?v=1739276024</image:loc>
      <image:title>Rat SAA (Serum Amyloid A) ELISA Kit - FY-ER5191</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-bmg-%CE%B22-mg-beta-2-microglobulin-elisa-kit-fy-em5194</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_80a9e53a-6c21-4b91-b28f-031d799b3e6d.jpg?v=1739276026</image:loc>
      <image:title>Mouse BMG/β2-MG (Beta-2-Microglobulin) ELISA Kit - FY-EM5194</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-nadph-nicotinamide-adenine-dinucleotide-phosphate-elisa-kit-fy-eh5203</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_405387af-d49c-48d6-be80-ae9fdcbb38ad.jpg?v=1739276029</image:loc>
      <image:title>Human NADPH (Nicotinamide Adenine Dinucleotide Phosphate) ELISA Kit - FY-EH5203</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-nadph-nicotinamide-adenine-dinucleotide-phosphate-elisa-kit-fy-em5204</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cb054020-22f3-4469-9d99-f2a62ca9303f.jpg?v=1739276032</image:loc>
      <image:title>Mouse NADPH (Nicotinamide Adenine Dinucleotide Phosphate) ELISA Kit - FY-EM5204</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nadph-nicotinamide-adenine-dinucleotide-phosphate-elisa-kit-fy-er5205</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e1d31742-eabb-48b8-802c-a491634a312a.jpg?v=1739276034</image:loc>
      <image:title>Rat NADPH (Nicotinamide Adenine Dinucleotide Phosphate) ELISA Kit - FY-ER5205</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tap-trypsinogen-activation-peptide-elisa-kit-fy-eh5209</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b2aed271-36bd-4cd9-9846-1018be697f0f.jpg?v=1739276036</image:loc>
      <image:title>Human TAP (Trypsinogen Activation Peptide) ELISA Kit - FY-EH5209</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lppla2-lipoprotein-associated-phospholipase-a2-elisa-kit-fy-er5219</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8e78952d-4344-4a47-934a-427d933ee8b0.jpg?v=1739276039</image:loc>
      <image:title>Rat LpPLA2 (Lipoprotein-associated Phospholipase A2) ELISA Kit - FY-ER5219</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tace-adam17-tnf-%CE%B1-converting-enzyme-elisa-kit-fy-er5221</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9ae9420e-8740-484b-80cb-c8631143cd7f.jpg?v=1739276042</image:loc>
      <image:title>Rat TACE/ADAM17 (TNF α Converting Enzyme) ELISA Kit - FY-ER5221</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tsgf-tumor-specific-growth-factor-tumor-supplied-group-of-factor-elisa-kit-fy-eh5222</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2f08781a-b25d-4dc5-9a09-36221b158547.jpg?v=1739276045</image:loc>
      <image:title>Human TSGF (Tumor Specific Growth Factor/Tumor Supplied Group of Factor) ELISA Kit - FY-EH5222</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tsgf-tumor-specific-growth-factor-tumor-supplied-group-of-factor-elisa-kit-fy-em5223</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ea902d30-df31-422a-8c35-57636794f736.jpg?v=1739276048</image:loc>
      <image:title>Mouse TSGF (Tumor Specific Growth Factor/Tumor Supplied Group of Factor) ELISA Kit - FY-EM5223</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tsgf-tumor-specific-growth-factor-tumor-supplied-group-of-factor-elisa-kit-fy-er5224</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_10abb3a7-6a5b-4f0b-aac6-470501a6f5d2.jpg?v=1739276051</image:loc>
      <image:title>Rat TSGF (Tumor Specific Growth Factor/Tumor Supplied Group of Factor) ELISA Kit - FY-ER5224</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tfr1-transferrin-receptor-1-elisa-kit-fy-er5227</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_13e401dc-390a-4b1c-aef2-7d0597f469d4.jpg?v=1739276054</image:loc>
      <image:title>Rat TFR1 (Transferrin Receptor 1) ELISA Kit - FY-ER5227</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cd8-cluster-of-differentiation-8-elisa-kit-fy-er5230</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c188d7f4-dada-4b09-be7b-5d48bb4341e8.jpg?v=1739276058</image:loc>
      <image:title>Rat CD8 (Cluster of Differentiation 8) ELISA Kit - FY-ER5230</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pla2g2a-phospholipase-a2-group-%E2%85%B1a-elisa-kit-fy-er5235</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_20fa6706-d126-4e25-a83c-71d87f036237.jpg?v=1739276060</image:loc>
      <image:title>Rat PLA2G2A (Phospholipase A2, Group ⅡA) ELISA Kit - FY-ER5235</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-hmg-coar-3-hydroxy-3-methylglutaryl-coenzyme-a-reductase-elisa-kit-fy-eh5239</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f3b640cc-1cea-4ba7-99c4-bed591e97386.jpg?v=1739276063</image:loc>
      <image:title>Human HMG-CoAR (3-Hydroxy-3-Methylglutaryl Coenzyme A Reductase) ELISA Kit - FY-EH5239</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-oprm1-mu-type-opioid-receptor-elisa-kit-fy-em5249</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a2db7013-8f72-49e9-8928-13845ad15eb3.jpg?v=1739276065</image:loc>
      <image:title>Mouse OPRM1 (Mu-type opioid receptor) ELISA Kit - FY-EM5249</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-oprm1-mu-type-opioid-receptor-elisa-kit-fy-er5250</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6a3fe88a-ef0d-479e-8f5f-9a33fa58ed2b.jpg?v=1739276068</image:loc>
      <image:title>Rat OPRM1 (Mu-type opioid receptor) ELISA Kit - FY-ER5250</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tsh-thyroid-stimulating-hormone-elisa-kit-fy-em5261</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_783743bb-f675-4b2b-882a-31365bf98465.jpg?v=1739276071</image:loc>
      <image:title>Mouse TSH (Thyroid Stimulating Hormone) ELISA Kit - FY-EM5261</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tsh-thyroid-stimulating-hormone-elisa-kit-fy-er5262</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_415a4735-be30-444a-bf67-90485124b7ef.jpg?v=1739276074</image:loc>
      <image:title>Rat TSH (Thyroid Stimulating Hormone) ELISA Kit - FY-ER5262</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-hs-crp-high-sensitivity-c-reactive-protein-elisa-kit-fy-em5270</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cd3083cf-7d9f-4885-889a-605ac916d786.jpg?v=1739276076</image:loc>
      <image:title>Mouse hs-CRP (high-sensitivity C-Reactive Protein) ELISA Kit - FY-EM5270</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ltf-lf-lactoferrin-elisa-kit-fy-er5274</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_66383710-f658-45fc-bba2-d476886da825.jpg?v=1739276080</image:loc>
      <image:title>Rat LTF/LF (Lactoferrin) ELISA Kit - FY-ER5274</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pd-l2-programmed-cell-death-protein-1-ligand-2-elisa-kit-fy-eh5277</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_35f27120-4498-41ed-bbc2-6089e26514dd.jpg?v=1739276082</image:loc>
      <image:title>Human PD-L2 (Programmed Cell Death Protein 1 Ligand 2) ELISA Kit - FY-EH5277</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pd-l2-programmed-cell-death-protein-1-ligand-2-elisa-kit-fy-er5278</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_498f9102-e2dc-463f-87fb-7166b07a7ee4.jpg?v=1739276085</image:loc>
      <image:title>Rat PD-L2 (Programmed Cell Death Protein 1 Ligand 2) ELISA Kit - FY-ER5278</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pivka-%E2%85%B1-protein-induced-by-vitamin-k-absence-or-antagonist-%E2%85%B1-elisa-kit-fy-eh5279</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b49fd5b5-c1e2-42ec-8e29-7d1d484b1e72.jpg?v=1739276087</image:loc>
      <image:title>Human PIVKA-Ⅱ (Protein Induced by Vitamin K Absence or Antagonist-Ⅱ) ELISA Kit - FY-EH5279</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cf6-coupling-factor-6-elisa-kit-fy-er5287</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_efefc8a5-8d11-4d7b-804a-000b8abe58de.jpg?v=1739276090</image:loc>
      <image:title>Rat CF6 (Coupling Factor 6) ELISA Kit - FY-ER5287</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ang1-7-angiotensin-1-7-elisa-kit-fy-er5290</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a5a07db8-c981-4010-ae16-59791fa20d11.jpg?v=1739276092</image:loc>
      <image:title>Rat Ang1-7 (Angiotensin 1-7) ELISA Kit - FY-ER5290</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-nt-probnp-n-terminal-pro-brain-natriuretic-peptide-elisa-kit-fy-em5311</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4490102b-8624-4bad-a6b0-785b71df504c.jpg?v=1739276095</image:loc>
      <image:title>Mouse NT-proBNP (N-terminal pro-Brain Natriuretic Peptide) ELISA Kit - FY-EM5311</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nt-probnp-n-terminal-pro-brain-natriuretic-peptide-elisa-kit-fy-er5312</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b0c1bad7-22d2-4be4-89f4-b8e7703410db.jpg?v=1739276097</image:loc>
      <image:title>Rat NT-proBNP (N-Terminal Pro-Brain Natriuretic Peptide) ELISA Kit - FY-ER5312</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-bnp-brain-natriuretic-peptide-elisa-kit-fy-er5331</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_695ce9ed-31e7-4d90-8de8-f7f88486b0c2.jpg?v=1739276100</image:loc>
      <image:title>Rat BNP (Brain Natriuretic Peptide) ELISA Kit - FY-ER5331</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B1-glu-alpha-glucosidase-elisa-kit-fy-em5335</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f96897ce-3f07-468e-9efe-6af7b73edfc0.jpg?v=1739276102</image:loc>
      <image:title>Mouse α-Glu (Alpha Glucosidase) ELISA Kit - FY-EM5335</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B1-glu-alpha-glucosidase-elisa-kit-fy-er5336</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bcdb2d81-49de-4f60-90a6-685256d88237.jpg?v=1739276105</image:loc>
      <image:title>Rat α-Glu (Alpha Glucosidase) ELISA Kit - FY-ER5336</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-eng-endoglin-elisa-kit-fy-er5342</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_80e291f9-40ca-47e5-8426-3c7b572b94e2.jpg?v=1739276108</image:loc>
      <image:title>Rat ENG (Endoglin) ELISA Kit - FY-ER5342</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-vegfr1-flt1-vascular-endothelial-growth-factor-receptor-1-elisa-kit-fy-em5347</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_923a17cc-4503-477d-ba63-0affc9518799.jpg?v=1739276111</image:loc>
      <image:title>Mouse VEGFR1/FLT1 (Vascular Endothelial Growth Factor Receptor 1) ELISA Kit - FY-EM5347</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-acv-a-activin-a-elisa-kit-fy-eh5368</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c017ef4e-4a49-49e6-8242-082bf7b46194.jpg?v=1739276113</image:loc>
      <image:title>Human ACV-A (Activin A) ELISA Kit - FY-EH5368</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-acv-a-activin-a-elisa-kit-fy-er5370</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b22381a0-51f2-4a6e-920a-1d37f1e1b1f1.jpg?v=1739276116</image:loc>
      <image:title>Rat ACV-A (Activin A) ELISA Kit - FY-ER5370</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-aip-aryl-hydrocarbon-receptor-interacting-protein-elisa-kit-fy-er5380</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2050e464-f0d4-4846-89e9-585ef89ca104.jpg?v=1739276119</image:loc>
      <image:title>Rat AIP (Aryl Hydrocarbon Receptor Interacting Protein) ELISA Kit - FY-ER5380</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-arnt2-aryl-hydrocarbon-receptor-nuclear-translocator-2-elisa-kit-fy-er5382</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3f3b30c2-bd72-4425-9e4d-5f13459c512e.jpg?v=1739276122</image:loc>
      <image:title>Rat ARNT2 (Aryl Hydrocarbon Receptor Nuclear Translocator 2) ELISA Kit - FY-ER5382</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-crop-cisplatin-resistance-associated-overexpressed-protein-elisa-kit-fy-er5388</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_97f9de88-8f54-4b67-9f3e-c5e555e4aa44.jpg?v=1739276125</image:loc>
      <image:title>Rat CROP (Cisplatin Resistance Associated Overexpressed Protein) ELISA Kit - FY-ER5388</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cc17-clara-cell-protein-elisa-kit-fy-er5390</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e66d33e6-aadb-49d4-ac4e-914550ec63d7.jpg?v=1739276128</image:loc>
      <image:title>Rat CC17 (Clara Cell Protein) ELISA Kit - FY-ER5390</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-cd3-cluster-of-differentiation-3-elisa-kit-fy-em5391</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_42d7e825-7ee1-4c9e-8255-b3b3d94a425c.jpg?v=1739276132</image:loc>
      <image:title>Mouse CD3 (Cluster of differentiation 3) ELISA Kit - FY-EM5391</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cd3-cluster-of-differentiation-3-elisa-kit-fy-er5392</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d81429e1-1b55-4724-854f-8c1ca270390f.jpg?v=1739276136</image:loc>
      <image:title>Rat CD3 (Cluster of Differentiation 3) ELISA Kit - FY-ER5392</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-col1-collagen-type-%E2%85%B0-elisa-kit-fy-er5398</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6dee785d-0886-483a-9beb-f2ab3a1a7368.jpg?v=1739276138</image:loc>
      <image:title>Rat COL1 (Collagen Type Ⅰ) ELISA Kit - FY-ER5398</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-col2-collagen-type-%E2%85%B1-elisa-kit-fy-er5400</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_19dbcdd0-0a38-44d0-adfc-ab011955f000.jpg?v=1739276141</image:loc>
      <image:title>Rat COL2 (Collagen Type Ⅱ) ELISA Kit - FY-ER5400</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-drd3-dopamine-receptor-d3-elisa-kit-fy-er5406</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d5f0eedf-988c-4a10-a1a2-9ffc4820d175.jpg?v=1739276144</image:loc>
      <image:title>Rat DRD3 (Dopamine Receptor D3) ELISA Kit - FY-ER5406</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-drd4-dopamine-receptor-d4-elisa-kit-fy-em5407</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_905772a0-896f-4bb2-aec7-d44bb23b776e.jpg?v=1739276146</image:loc>
      <image:title>Mouse DRD4 (Dopamine Receptor D4) ELISA Kit - FY-EM5407</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-el-endothelial-lipase-elisa-kit-fy-er5410</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0bcb55bd-fd67-499e-b1fe-e2c27448e529.jpg?v=1739276149</image:loc>
      <image:title>Rat EL (Endothelial lipase) ELISA Kit - FY-ER5410</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-frs3-fibroblast-growth-factor-receptor-substrate-3-elisa-kit-fy-er5413</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cb1c4d46-3546-4887-8f88-709b5bfee4a7.jpg?v=1739276152</image:loc>
      <image:title>Rat FRS3 (Fibroblast Growth Factor Receptor Substrate 3) ELISA Kit - FY-ER5413</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gnb1-g-protein-beta-1-elisa-kit-fy-er5416</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c9079cba-0cb8-44a9-97db-9b9598bdfdf1.jpg?v=1739276154</image:loc>
      <image:title>Rat GNb1 (G Protein Beta 1) ELISA Kit - FY-ER5416</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-gal6-galectin-6-elisa-kit-fy-em5418</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Mouse GAL6 (Galectin 6) ELISA Kit - FY-EM5418</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gjb1-gap-junction-protein-beta-1-elisa-kit-fy-er5421</loc>
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      <image:title>Rat GJb1 (Gap Junction Protein Beta 1) ELISA Kit - FY-ER5421</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gsto1-glutathione-s-transferase-omega-1-elisa-kit-fy-er5427</loc>
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      <image:title>Rat GSTO1 (Glutathione S Transferase Omega 1) ELISA Kit - FY-ER5427</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-hsp-20-heat-shock-protein-20-elisa-kit-fy-em5432</loc>
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      <image:title>Mouse HSP-20 (Heat Shock Protein 20) ELISA Kit - FY-EM5432</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-hsp-60-heat-shock-protein-60-elisa-kit-fy-er5434</loc>
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      <image:title>Rat HSP-60 (Heat Shock Protein 60) ELISA Kit - FY-ER5434</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-hc-%E2%85%B1-heparin-cofactor-%E2%85%B1-elisa-kit-fy-er5436</loc>
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      <image:title>Rat HC Ⅱ (Heparin Cofactor Ⅱ) ELISA Kit - FY-ER5436</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-hnf4a-hepatocyte-nuclear-factor-4-alpha-elisa-kit-fy-er5441</loc>
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      <image:title>Rat HNF4a (Hepatocyte Nuclear Factor 4 Alpha) ELISA Kit - FY-ER5441</image:title>
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  <url>
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      <image:title>Rat HNRPA1 (Heterogeneous Nuclear Ribonucleoprotein A1) ELISA Kit - FY-ER5445</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-id-deiodinase-elisa-kit-fy-em5446</loc>
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      <image:title>Mouse ID (deiodinase) ELISA Kit - FY-EM5446</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-inhbp-inhibin-binding-protein-elisa-kit-fy-er5451</loc>
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      <image:title>Rat INHBP (Inhibin Binding Protein) ELISA Kit - FY-ER5451</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-fil1h-interleukin-1-eta-elisa-kit-fy-em5454</loc>
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      <image:title>Mouse FIL1h (Interleukin 1 Eta) ELISA Kit - FY-EM5454</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-fil1h-interleukin-1-eta-elisa-kit-fy-er5455</loc>
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      <image:title>Rat FIL1h (Interleukin 1 Eta) ELISA Kit - FY-ER5455</image:title>
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  <url>
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      <image:title>Mouse PAL (L-Phenylalanine ammonla-lyase) ELISA Kit - FY-EM5456</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Rat LHRH (Luteinizing Hormone-Releasing Hormone) ELISA Kit - FY-ER5458</image:title>
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  <url>
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      <image:title>Mouse MHC-Ⅱ/H-2Ⅱ (Major Histocompatibility Complex-Ⅱ) ELISA Kit - FY-EM5459</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Mouse MHC-Ⅲ/H-2Ⅲ (Major Histocompatibility Complex-Ⅲ) ELISA Kit - FY-EM5460</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Rat NUP153 (Nucleoporin 153kDa) ELISA Kit - FY-ER5464</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-nup160-nucleoporin-160kda-elisa-kit-fy-er5466</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat NUP160 (Nucleoporin 160kDa) ELISA Kit - FY-ER5466</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-plcg1-phospholipase-c-gamma-1-elisa-kit-fy-er5469</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PLCg1 (Phospholipase C Gamma 1) ELISA Kit - FY-ER5469</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pacap-pituitary-adenylate-cyclase-activating-polypeptide-elisa-kit-fy-er5471</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_190608a1-1e96-4c40-8a97-e4c952be3f59.jpg?v=1739276211</image:loc>
      <image:title>Rat PACAP (Pituitary Adenylate Cyclase Activating Polypeptide) ELISA Kit - FY-ER5471</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pdgfsr-%CE%B1-platelet-derived-growth-factor-soluble-receptor-%CE%B1-elisa-kit-fy-er5473</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PDGFsR-α (Platelet-Derived Growth Factor Soluble Receptor α) ELISA Kit - FY-ER5473</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-pvrl1-poliovirus-receptor-related-protein-1-elisa-kit-fy-er5475</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4960bc9d-e8dc-4189-bcb3-76cb1e4accc8.jpg?v=1739276217</image:loc>
      <image:title>Rat PVRL1 (Poliovirus Receptor Related Protein 1) ELISA Kit - FY-ER5475</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-pro-anp-pro-atrial-natriuretic-peptide-elisa-kit-fy-em5477</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8900b105-ebfc-43ad-8d77-03867dff3d63.jpg?v=1739276222</image:loc>
      <image:title>Mouse Pro-ANP (Pro Atrial Natriuretic Peptide) ELISA Kit - FY-EM5477</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pro-anp-pro-atrial-natriuretic-peptide-elisa-kit-fy-er5478</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_300656ae-93df-4c76-9444-7b7c356f1458.jpg?v=1739276224</image:loc>
      <image:title>Rat Pro-ANP (Pro Atrial Natriuretic Peptide) ELISA Kit - FY-ER5478</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-psa-prostate-specific-antigen-elisa-kit-fy-er5482</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PSA (Prostate Specific Antigen) ELISA Kit - FY-ER5482</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkcg-protein-kinase-c-gamma-elisa-kit-fy-er5490</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_27eba6ec-231c-4f69-a69e-e2d6778daef7.jpg?v=1739276240</image:loc>
      <image:title>Rat PKCG (Protein Kinase C Gamma) ELISA Kit - FY-ER5490</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkci-protein-kinase-c-iota-elisa-kit-fy-er5492</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7774f8e5-31d7-49b0-9a56-584746680923.jpg?v=1739276242</image:loc>
      <image:title>Rat PKCI (Protein Kinase C Iota) ELISA Kit - FY-ER5492</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkcq-protein-kinase-c-theta-elisa-kit-fy-er5494</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PKCq (Protein Kinase C Theta) ELISA Kit - FY-ER5494</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkia-protein-kinase-inhibitor-alpha-elisa-kit-fy-er5498</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PKIA (Protein Kinase Inhibitor Alpha) ELISA Kit - FY-ER5498</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkib-protein-kinase-inhibitor-beta-elisa-kit-fy-er5500</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PKIB (Protein Kinase Inhibitor Beta) ELISA Kit - FY-ER5500</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkig-protein-kinase-inhibitor-gamma-elisa-kit-fy-er5502</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PKIG (Protein Kinase Inhibitor Gamma) ELISA Kit - FY-ER5502</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-rnasea-ribonuclease-a-elisa-kit-fy-er5508</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat RNASEA (Ribonuclease A) ELISA Kit - FY-ER5508</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat TEK (Tyrosine Kinase, Endothelial) ELISA Kit - FY-ER5519</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tr-thrombin-receptor-elisa-kit-fy-er5522</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9b7e77bc-e06c-46b9-b3f6-b6fb1ff543c6.jpg?v=1739276261</image:loc>
      <image:title>Rat TR (Thrombin Receptor) ELISA Kit - FY-ER5522</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-tmed1-transmembrane-emp24-domain-containing-protein-1-elisa-kit-fy-er5528</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat TMED1 (Transmembrane Emp24 Domain Containing Protein 1) ELISA Kit - FY-ER5528</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/rat-tubb-tubulin-beta-elisa-kit-fy-er5530</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cf957263-83c3-4d5d-bfa2-99bf9dc727ac.jpg?v=1739276267</image:loc>
      <image:title>Rat TUBB (Tubulin Beta) ELISA Kit - FY-ER5530</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B11-mg-%CE%B11-microglobulin-elisa-kit-fy-em5531</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9c551371-89e7-4184-b382-7398f24171b4.jpg?v=1739276270</image:loc>
      <image:title>Mouse α1-MG (α1-Microglobulin) ELISA Kit - FY-EM5531</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B1nag-%CE%B1n-acetylglucosaminidase-elisa-kit-fy-em5535</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ae852f3d-3795-436e-89c9-6b2d8e3b8de1.jpg?v=1739276273</image:loc>
      <image:title>Mouse αNAG (αN-acetylglucosaminidase) ELISA Kit - FY-EM5535</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-%CE%B2-glu-beta-glucosidase-elisa-kit-fy-em5536</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_92f1ca63-8410-4ce3-9eb9-04145ac21031.jpg?v=1739276275</image:loc>
      <image:title>Mouse β-Glu (Beta Glucosidase) ELISA Kit - FY-EM5536</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ccne1-cyclin-e1-elisa-kit-fy-er5540</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat CCNE1 (Cyclin-E1) ELISA Kit - FY-ER5540</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ccne2-cyclin-e2-elisa-kit-fy-er5543</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat CCNE2 (Cyclin-E2) ELISA Kit - FY-ER5543</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-igg2b-immunoglobulin-g2b-elisa-kit-fy-em5548</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Mouse IgG2b (Immunoglobulin G2b) ELISA Kit - FY-EM5548</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-igg2b-immunoglobulin-g2b-elisa-kit-fy-er5549</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat IgG2b (Immunoglobulin G2b) ELISA Kit - FY-ER5549</image:title>
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  <url>
    <loc>https://afsbio.com/products/mouse-igg2c-immunoglobulin-g2c-elisa-kit-fy-em5550</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b8921a53-ce49-46bc-b70e-ae534f7cbb48.jpg?v=1739276289</image:loc>
      <image:title>Mouse IgG2c (Immunoglobulin G2c) ELISA Kit - FY-EM5550</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-igg2c-immunoglobulin-g2c-elisa-kit-fy-er5551</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f6b16c25-fc2a-4ace-91d1-3765a4208816.jpg?v=1739276291</image:loc>
      <image:title>Rat IgG2c (Immunoglobulin G2c) ELISA Kit - FY-ER5551</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-cd163-cluster-of-differentiation-163-elisa-kit-fy-er5555</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_82c07549-bc08-49fe-a15f-13c2a2ac4048.jpg?v=1739276294</image:loc>
      <image:title>Rat CD163 (Cluster of Differentiation 163) ELISA Kit - FY-ER5555</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-acv-ab-activin-ab-elisa-kit-fy-em5571</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1bbc8afb-689a-4014-aaf3-22c5edd3d1c3.jpg?v=1739276297</image:loc>
      <image:title>Mouse ACV-AB (Activin AB) ELISA Kit - FY-EM5571</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/mouse-sapp%CE%B1-soluble-amyloid-precursor-protein-%CE%B1-elisa-kit-fy-em5578</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2a898448-e17f-4564-8fb2-3c8667f91477.jpg?v=1739276300</image:loc>
      <image:title>Mouse sAPPα (soluble amyloid precursor protein α) ELISA Kit - FY-EM5578</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-amh-anti-mullerian-hormone-elisa-kit-fy-er5594</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_003a46a8-2cd5-4b6f-b0d1-db60ec02e0c7.jpg?v=1739276303</image:loc>
      <image:title>Rat AMH (Anti-Mullerian Hormone) ELISA Kit - FY-ER5594</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-f2-coagulation-factor-%E2%85%B1-elisa-kit-fy-er5602</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7f3e274e-bf2b-4449-b2ff-077c2ae8457f.jpg?v=1739276305</image:loc>
      <image:title>Rat F2 (Coagulation Factor Ⅱ) ELISA Kit - FY-ER5602</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ccnd3-cyclin-d3-elisa-kit-fy-er5604</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_187fb137-5ce6-479b-bbbb-ad17691ef8ea.jpg?v=1739276308</image:loc>
      <image:title>Rat CCND3 (Cyclin D3) ELISA Kit - FY-ER5604</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-dnase1-deoxyribonuclease-i-elisa-kit-fy-er5606</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_13994eeb-d1e6-4e4b-811d-f7656aa6b493.jpg?v=1739276311</image:loc>
      <image:title>Rat DNASE1 (Deoxyribonuclease I) ELISA Kit - FY-ER5606</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://afsbio.com/products/mouse-habp-hyaluronate-binding-protein-elisa-kit-fy-em5610</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7819e559-447f-440a-8b33-87be5d957186.jpg?v=1739276313</image:loc>
      <image:title>Mouse HABP (Hyaluronate binding protein) ELISA Kit - FY-EM5610</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-icam-2-cd102-intercellular-adhesion-molecule-2-elisa-kit-fy-er5612</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b4051d9b-adab-4d6b-9ebe-844137157328.jpg?v=1739276316</image:loc>
      <image:title>Rat ICAM-2/CD102 (Intercellular Adhesion Molecule 2) ELISA Kit - FY-ER5612</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-fil1d-interleukin-1-delta-elisa-kit-fy-er5614</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_33ce89a0-ee9a-4958-9d10-83ae4da99a8e.jpg?v=1739276319</image:loc>
      <image:title>Rat FIL1d (Interleukin 1 Delta) ELISA Kit - FY-ER5614</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-hat1-histone-acetyltransferase-1-elisa-kit-fy-em5615</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_698376f1-eb6e-4125-9bb3-e1a5bc748899.jpg?v=1739276322</image:loc>
      <image:title>Mouse HAT1 (Histone Acetyltransferase 1) ELISA Kit - FY-EM5615</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pvrl2-poliovirus-receptor-related-protein-2-elisa-kit-fy-er5618</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8ccd14f8-52ac-4f6d-bb34-b08eb72d7e90.jpg?v=1739276324</image:loc>
      <image:title>Rat PVRL2 (Poliovirus Receptor Related Protein 2) ELISA Kit - FY-ER5618</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-spla2-secreted-phospholipase-a2-elisa-kit-fy-er5620</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8aef0f3c-1c35-4cba-bc9d-7dbe5279688e.jpg?v=1739276327</image:loc>
      <image:title>Rat SPLA2 (Secreted Phospholipase A2) ELISA Kit - FY-ER5620</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-il-2r%CE%B1-cd25-interleukin-2-receptor-alpha-chain-elisa-kit-fy-em5623</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2be51a38-d3b8-4d7d-9d0b-fddfa4319362.jpg?v=1739276330</image:loc>
      <image:title>Mouse IL-2Rα/CD25 (Interleukin-2 Receptor alpha chain) ELISA Kit - FY-EM5623</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-il-2r%CE%B1-cd25-interleukin-2-receptor-alpha-chain-elisa-kit-fy-er5624</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_012ca64e-38d2-4566-b1f1-057f66a76a5c.jpg?v=1739276333</image:loc>
      <image:title>Rat IL-2Rα/CD25 (Interleukin-2 Receptor alpha chain) ELISA Kit - FY-ER5624</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-il-2r%CE%B2-cd122-interleukin-2-receptor-beta-chain-elisa-kit-fy-em5625</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b8c7363c-2d04-4c32-aec1-0d4b62ef4bcc.jpg?v=1739276336</image:loc>
      <image:title>Mouse IL-2Rβ/CD122 (Interleukin-2 Receptor beta chain) ELISA Kit - FY-EM5625</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-taf4-transcription-initiation-factor-tfiid-subunit-4-elisa-kit-fy-em5628</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_344eb579-d348-4f22-992f-eff19fe9c204.jpg?v=1739276338</image:loc>
      <image:title>Mouse TAF4 (Transcription initiation factor TFIID subunit 4) ELISA Kit - FY-EM5628</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tgf-%CE%B23-transforming-growth-factor-beta-3-elisa-kit-fy-eh5632</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e23d41a6-3c6a-425a-855a-eb56b52429dd.jpg?v=1739276341</image:loc>
      <image:title>Human TGF-β3 (Transforming Growth Factor Beta 3) ELISA Kit - FY-EH5632</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tuba3c-tubulin-alpha-3c-elisa-kit-fy-em5634</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8034ebaa-056a-4313-a127-9c6801581329.jpg?v=1739276344</image:loc>
      <image:title>Mouse TUBa3C (Tubulin Alpha 3c) ELISA Kit - FY-EM5634</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-u-t4-ultrasensitivity-thyroxine-elisa-kit-fy-em5635</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2e6dfab4-1366-4523-84cd-8cdca61400e4.jpg?v=1739276346</image:loc>
      <image:title>Mouse U-T4 (Ultrasensitivity Thyroxine) ELISA Kit - FY-EM5635</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-u-t4-ultrasensitivity-thyroxine-elisa-kit-fy-er5636</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f84708b6-95a0-486a-ad83-3b15e0a3b2f0.jpg?v=1739276349</image:loc>
      <image:title>Rat U-T4 (Ultrasensitivity Thyroxine) ELISA Kit - FY-ER5636</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2-hex-a-%CE%B2-hexosaminidase-a-elisa-kit-fy-er5638</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7a50aa0b-b0e0-4073-809f-672ddbfbab90.jpg?v=1739276353</image:loc>
      <image:title>Rat β-Hex A (β-hexosaminidase A) ELISA Kit - FY-ER5638</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-%CE%B2tg-thromboglobulin-beta-elisa-kit-fy-eh5639</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_80a85e8b-4d8e-4c87-920c-dc498a6f0466.jpg?v=1739276355</image:loc>
      <image:title>Human βTG (Thromboglobulin, Beta) ELISA Kit - FY-EH5639</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2tg-pbp-cxcl7-nap2-thromboglobulin-beta-elisa-kit-fy-er5641</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Mouse MAP1LC3A (Microtubule-associated proteins 1A/1B light chain 3A)
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      <image:title>Rat CAMK2 (Calcium/Calmodulin-Dependent Protein Kinase-Ⅱ) ELISA Kit - FY-ER5653</image:title>
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      <image:title>Rat ACS (Fatty Acyl-CoA synthetase) ELISA Kit - FY-ER5663</image:title>
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      <image:title>Rat GTFⅡB (General Transcription Factor ⅡB) ELISA Kit - FY-ER5664</image:title>
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      <image:title>Rat GSTT1 (Glutathione S Transferase Theta 1) ELISA Kit - FY-ER5666</image:title>
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      <image:title>Rat GSTT2 (Glutathione S Transferase Theta 2) ELISA Kit - FY-ER5667</image:title>
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      <image:title>Rat GnRHR (Gonadotropin-Releasing Hormone Receptor) ELISA Kit - FY-ER5668</image:title>
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      <image:title>Rat HSPA4 (Heat Shock 70kDa Protein 4) ELISA Kit - FY-ER5669</image:title>
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      <image:title>Rat HSP47 (Heat Shock Protein 47) ELISA Kit - FY-ER5670</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f335e33f-2b1c-4ce4-9d90-41b526aa7381.jpg?v=1739276403</image:loc>
      <image:title>Rat HNF1a (Hepatocyte Nuclear Factor 1 Alpha) ELISA Kit - FY-ER5671</image:title>
      <image:caption></image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f7f9cab0-46b9-44d4-a2e9-4e8b6172e61e.jpg?v=1739276406</image:loc>
      <image:title>Mouse histon-H2b ELISA Kit - FY-EM5673</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-histon-h2b-elisa-kit-fy-er5674</loc>
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      <image:title>Rat Histon-H2b ELISA Kit - FY-ER5674</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-ids-iduronate-sulfatase-elisa-kit-fy-er5675</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_64ce23d5-2165-4b2e-bd04-17bd534a0aa9.jpg?v=1739276415</image:loc>
      <image:title>Rat IDS (Iduronate Sulfatase) ELISA Kit - FY-ER5675</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Rat IKBα (Inhibitory Subunit of NF-κBα) ELISA Kit - FY-ER5676</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8f063f3d-4c73-4ad7-9864-098657bd16e1.jpg?v=1739276422</image:loc>
      <image:title>Rat IFI16/p16 (Interferon-Inducible Protein 16) ELISA Kit - FY-ER5677</image:title>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3646be3e-002b-4608-be32-266f07de8422.jpg?v=1739276426</image:loc>
      <image:title>Rat PEPCK (Phosphoenolpyruvate Carboxykinase) ELISA Kit - FY-ER5678</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_762fe4ce-ead0-4101-9cf4-4fe7df41d70f.jpg?v=1739276429</image:loc>
      <image:title>Rat MHCⅡ/AgBⅡ/H-1Ⅱ (Major Histocompatibility ComplexⅡ) ELISA Kit - FY-ER5679</image:title>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat MHCⅢ/AgBⅢ/H-1Ⅲ (Major Histocompatibility ComplexⅢ) ELISA Kit - FY-ER5680</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Rat MAT (Matrilysin) ELISA Kit - FY-ER5682</image:title>
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      <image:title>Rat NUP198 (Nucleoporin 198kDa) ELISA Kit - FY-ER5686</image:title>
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      <image:title>Rat PMP3 (Peroxisomal Membrane Protein 3) ELISA Kit - FY-ER5687</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Rat pACCase (Phosphorylated Acetyl-CoA Carboxylase) ELISA Kit - FY-ER5688</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Rat PICK1 (Protein Interacting With Protein Kinase C, Alpha 1) ELISA Kit - FY-ER5689</image:title>
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      <image:title>Rat PKD1 (Protein Kinase D1) ELISA Kit - FY-ER5690</image:title>
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      <image:title>Rat PKD2 (Protein Kinase D2) ELISA Kit - FY-ER5691</image:title>
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      <image:title>Rat PKN1 (Protein Kinase N1) ELISA Kit - FY-ER5692</image:title>
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    </image:image>
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  <url>
    <loc>https://afsbio.com/products/rat-grap2-grb2-related-adapter-protein-2-elisa-kit-fy-er5693</loc>
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      <image:title>Rat GRAP2 (GRB2-Related Adapter protein 2) ELISA Kit - FY-ER5693</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pdk4-pyruvate-dehydrogenase-kinase-isozyme-4-elisa-kit-fy-er5694</loc>
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      <image:title>Rat PDK4 (Pyruvate Dehydrogenase Kinase Isozyme 4) ELISA Kit - FY-ER5694</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-stat5b-signal-transducer-and-activator-of-transcription-5b-elisa-kit-fy-er5695</loc>
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      <image:title>Rat STAT5B (Signal Transducer And Activator Of Transcription 5B) ELISA Kit - FY-ER5695</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-msra-methionine-sulfoxide-reductase-a-elisa-kit-fy-er5698</loc>
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      <image:title>Rat MSRA (Methionine Sulfoxide Reductase A) ELISA Kit - FY-ER5698</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-msrb1-methionine-sulfoxide-reductase-b1-elisa-kit-fy-er5699</loc>
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      <image:title>Rat MSRB1 (Methionine Sulfoxide Reductase B1) ELISA Kit - FY-ER5699</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-serp1-stress-associated-endoplasmic-reticulum-protein-1-elisa-kit-fy-er5700</loc>
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      <image:title>Rat SERP1 (Stress-associated Endoplasmic Reticulum Protein 1) ELISA Kit - FY-ER5700</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-hras-v-ha-ras-harvey-rat-sarcoma-viral-oncogene-homolog-elisa-kit-fy-er5702</loc>
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      <image:title>Rat HRAS (V-Ha-Ras Harvey Rat Sarcoma Viral Oncogene Homolog) ELISA Kit - FY-ER5702</image:title>
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  <url>
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      <image:title>Rat FLAP (5-Lipoxygenase Activating Protein) ELISA Kit - FY-ER5705</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gnmt-glycine-n-methyltransferase-elisa-kit-fy-er5706</loc>
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      <image:title>Rat GNMT (Glycine N-methyltransferase) ELISA Kit - FY-ER5706</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-ntsr2-neurotensin-receptor-type-2-elisa-kit-fy-er5707</loc>
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      <image:title>Rat NTSR2 (Neurotensin Receptor Type 2) ELISA Kit - FY-ER5707</image:title>
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  <url>
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      <image:title>Rat RGN (Regucalcin) ELISA Kit - FY-ER5709</image:title>
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  <url>
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      <image:title>Rat OXM (Oxyntomodulin) ELISA Kit - FY-ER5710</image:title>
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  <url>
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      <image:title>Rat PEMT (Phosphatidylethanolamine N-methyltransferase) ELISA Kit - FY-ER5713</image:title>
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  <url>
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      <image:title>Rat FECH (Ferrochelatase) ELISA Kit - FY-ER5714</image:title>
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  <url>
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      <image:title>Rat BCL2L1 (Bcl-2-Like Protein 1) ELISA Kit - FY-ER5715</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-icd-isocitrate-dehydrogenase-elisa-kit-fy-er5717</loc>
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      <image:title>Rat ICD (Isocitrate Dehydrogenase) ELISA Kit - FY-ER5717</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gpib-platelet-membrane-glycoprotein-ib-elisa-kit-fy-er5718</loc>
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      <image:title>Rat GPIb (Platelet Membrane Glycoprotein Ib) ELISA Kit - FY-ER5718</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-galr2-galanin-receptor2-elisa-kit-fy-er5719</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
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      <image:title>Rat GALR2 (Galanin Receptor2) ELISA Kit - FY-ER5719</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-galr3-galanin-receptor3-elisa-kit-fy-er5720</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9d244dab-104f-4d80-b505-da6fdb463b5d.jpg?v=1739276506</image:loc>
      <image:title>Rat GALR3 (Galanin Receptor3) ELISA Kit - FY-ER5720</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://afsbio.com/products/rat-sod4-superoxide-dismutase-4-copper-chaperone-elisa-kit-fy-er5721</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_61c88b72-0bd9-4982-8059-6bb6f4f5e09b.jpg?v=1739276509</image:loc>
      <image:title>Rat SOD4 (Superoxide Dismutase 4, Copper Chaperone) ELISA Kit - FY-ER5721</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-gpib-ix-v-platelet-membrane-glycoprotein-gpib-ix-v-complex-elisa-kit-fy-er5722</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat GPIb-IX-V (Platelet Membrane Glycoprotein GPIb-IX-V Complex) ELISA Kit - FY-ER5722</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cyp2c9-cytochrome-p450-family-2-subfamily-c-polypeptide-9-elisa-kit-fy-er5723</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat CYP2C9 (Cytochrome P450, family 2, subfamily C, polypeptide 9) ELISA Kit - FY-ER5723</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-cyp2c19-cytochrome-p450-family-2-subfamily-c-polypeptide-19-elisa-kit-fy-er5724</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_636040c9-1ce2-4f8d-8a8e-295f74c3feed.jpg?v=1739276516</image:loc>
      <image:title>Rat CYP2C19 (Cytochrome P450, family 2, subfamily C, polypeptide 19) ELISA Kit - FY-ER5724</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-scd80-soluble-cluster-of-differentiation-80-elisa-kit-fy-er5727</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4de5f040-526d-4235-9951-daf101ff1f83.jpg?v=1739276519</image:loc>
      <image:title>Rat sCD80 (Soluble Cluster of Differentiation 80) ELISA Kit - FY-ER5727</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pkc%CE%B1-protein-kinase-c%CE%B1-elisa-kit-fy-er5728</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat PKCα (Protein Kinase Cα) ELISA Kit - FY-ER5728</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-sdf-1%CE%B1-stromal-cell-derived-factor-1%CE%B1-elisa-kit-fy-er5729</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat SDF-1α (Stromal Cell Derived Factor 1α) ELISA Kit - FY-ER5729</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-dghrl-desacyl-ghrelin-elisa-kit-fy-er5730</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_76cb0c84-f441-4130-81b4-2fbf747e3174.jpg?v=1739276527</image:loc>
      <image:title>Rat dGHRL (Desacyl Ghrelin) ELISA Kit - FY-ER5730</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-adr%CE%B2k1-adrenergic-receptor-beta-kinase-1-elisa-kit-fy-er5732</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rat ADRβK1 (Adrenergic Receptor Beta Kinase 1) ELISA Kit - FY-ER5732</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-f-actin-elisa-kit-fy-er5733</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat F-actin ELISA Kit - FY-ER5733</image:title>
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  <url>
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    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat ADORA2b (Adenosine A2b Receptor) ELISA Kit - FY-ER5734</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-pc-pyruvate-carboxylase-elisa-kit-fy-er5735</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c6f2d76d-81ed-456b-b992-389ad9d3891b.jpg?v=1739276537</image:loc>
      <image:title>Rat PC (Pyruvate Carboxylase) ELISA Kit - FY-ER5735</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-capn2-calpain-2-catalytic-subunit-elisa-kit-fy-er5736</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat CAPN2 (Calpain-2 catalytic subunit) ELISA Kit - FY-ER5736</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-%CE%B2-hex-b-%CE%B2-hexosaminidase-b-elisa-kit-fy-er5737</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Rat β-Hex B (β-hexosaminidase B) ELISA Kit - FY-ER5737</image:title>
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  <url>
    <loc>https://afsbio.com/products/rat-icos-inducible-t-cell-costimulator-elisa-kit-fy-er5738</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e482547d-bfad-4952-9960-efb6d2988b72.jpg?v=1739276545</image:loc>
      <image:title>Rat ICOS (Inducible T-cell costimulator) ELISA Kit - FY-ER5738</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-icoslg-inducible-t-cell-co-stimulator-ligand-elisa-kit-fy-er5739</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_61959748-10b2-43e7-aef5-399c0cc4992c.jpg?v=1739276548</image:loc>
      <image:title>Rat ICOSLG (Inducible T-Cell Co Stimulator Ligand) ELISA Kit - FY-ER5739</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-erk1-2-extracellular-signal-regulated-kinase-1-2-elisa-kit-fy-er5740</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8031ac57-933b-497b-9724-cef8da279d88.jpg?v=1739276550</image:loc>
      <image:title>Rat ERK1/2 (Extracellular Signal Regulated Kinase 1/2) ELISA Kit - FY-ER5740</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-azu-hbp-azurocidin-heparin-binding-protein-elisa-kit-fy-er5741</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dec66c08-4701-4ccb-9bcf-064290c397d3.jpg?v=1739276553</image:loc>
      <image:title>Rat AZU/HBP (Azurocidin/Heparin Binding Protein)    ELISA Kit - FY-ER5741</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cd68-cluster-of-differentiation-68-elisa-kit-fy-er5742</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d63db735-fae4-48c9-be33-b09e5d89d944.jpg?v=1739276556</image:loc>
      <image:title>Rat CD68 (Cluster of Differentiation 68) ELISA Kit - FY-ER5742</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-se-selectin-soluble-e-selectin-elisa-kit-fy-er5743</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a3e0c162-8408-40e0-ad66-2089c8a50c7c.jpg?v=1739276560</image:loc>
      <image:title>Rat sE-selectin (soluble E-selectin) ELISA Kit - FY-ER5743</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-%CE%B4sip-delta-sleep-inducing-peptide-elisa-kit-fy-er5744</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fbe277c0-99f7-49ff-8629-0ffb47ea9231.jpg?v=1739276563</image:loc>
      <image:title>Rat δSIP (Delta Sleep Inducing Peptide) ELISA Kit - FY-ER5744</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-lxr%CE%B2-liver-x-receptor-beta-elisa-kit-fy-er5748</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2fd6195f-65c6-4b53-872c-aaebab7dea1a.jpg?v=1739276566</image:loc>
      <image:title>Rat LXRβ (liver X Receptor Beta) ELISA Kit - FY-ER5748</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nefh-neurofilament-heavy-polypeptide-elisa-kit-fy-er5750</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ae9d7575-9053-4268-8638-1c82ca502c7f.jpg?v=1739276570</image:loc>
      <image:title>Rat NEFH (Neurofilament, Heavy Polypeptide) ELISA Kit - FY-ER5750</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-wnt10b-wingless-type-mmtv-integration-site-family-member-10b-elisa-kit-fy-er5751</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_71353bf2-842a-4e87-a968-1ae1446c4c53.jpg?v=1739276573</image:loc>
      <image:title>Rat WNT10B (Wingless-Type MMTV Integration Site Family, Member 10B) ELISA Kit - FY-ER5751</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/rat-act%CE%B11-actin-alpha-1-skeletal-muscle-elisa-kit-fy-er5752</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2c029f78-4938-4629-a2aa-06638405300f.jpg?v=1739276576</image:loc>
      <image:title>Rat ACTα1 (Actin Alpha 1, Skeletal Muscle) ELISA Kit - FY-ER5752</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-mc3r-melanocortin-receptor-3-elisa-kit-fy-er5753</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_11810eb3-f6e4-47af-8b52-e3c20796b1a4.jpg?v=1739276578</image:loc>
      <image:title>Rat MC3R (Melanocortin Receptor 3) ELISA Kit - FY-ER5753</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-jnk1-c-jun-n-terminal-kinases-1-elisa-kit-fy-er5754</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6f7ed165-39ae-4ded-9783-2aa528a92d48.jpg?v=1739276581</image:loc>
      <image:title>Rat JNK1 (C-Jun N-Terminal Kinases 1) ELISA Kit - FY-ER5754</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-cd44-cluster-of-differentiation-44-elisa-kit-fy-er5755</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5bf14e38-21a5-46dd-b0db-68efee6779fa.jpg?v=1739276584</image:loc>
      <image:title>Rat CD44 (Cluster of Differentiation 44) ELISA Kit - FY-ER5755</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-f3-coagulation-factor-%E2%85%B2-elisa-kit-fy-er5756</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c677e78d-b875-4515-a3cc-ea87817bc6b1.jpg?v=1739276586</image:loc>
      <image:title>Rat F3 (Coagulation Factor Ⅲ) ELISA Kit - FY-ER5756</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ctx-%E2%85%B2-cross-linked-c-telopeptide-of-type-%E2%85%B2-collagen-elisa-kit-fy-er5757</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_689529f2-9057-4a7b-ab57-68b7b322a767.jpg?v=1739276589</image:loc>
      <image:title>Rat CTX-Ⅲ (Cross Linked C-telopeptide of Type Ⅲ Collagen) ELISA Kit - FY-ER5757</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-mhc%E2%85%B0-agb%E2%85%B0-h-1%E2%85%B0-major-histocompatibility-complex%E2%85%B0-elisa-kit-fy-er5760</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c5de6070-9b42-4306-a04d-c16449215f4f.jpg?v=1739276591</image:loc>
      <image:title>Rat MHCⅠ/AgBⅠ/H-1Ⅰ (Major Histocompatibility ComplexⅠ) ELISA Kit - FY-ER5760</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-reg-regenerating-islet-derived-protein-elisa-kit-fy-er5761</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_82750b03-2702-4491-b335-3e4d20a5d02d.jpg?v=1739276594</image:loc>
      <image:title>Rat REG (Regenerating Islet Derived Protein) ELISA Kit - FY-ER5761</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tlr6-toll-like-receptor-6-elisa-kit-fy-er5762</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8486163a-e017-4dcb-b59e-c49a1940b09c.jpg?v=1739276597</image:loc>
      <image:title>Rat TLR6 (Toll-Like Receptor 6) ELISA Kit - FY-ER5762</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-taf1a-tata-box-binding-protein-associated-factor-1a-elisa-kit-fy-er5763</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e77c602c-5ffb-4db0-ad5f-058d2ad8947c.jpg?v=1739276599</image:loc>
      <image:title>Rat TAF1A (Tata Box Binding Protein Associated Factor 1A) ELISA Kit - FY-ER5763</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-txb3-thromboxanes-b3-elisa-kit-fy-er5764</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4b32ca90-db02-4e69-ad78-7631b684de6a.jpg?v=1739276602</image:loc>
      <image:title>Rat TXB3 (Thromboxanes B3) ELISA Kit - FY-ER5764</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ptx-3-tsg-14-pentraxin-3-elisa-kit-fy-er5765</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9436e4f7-6fef-4d6f-9177-dc55ab6d3bff.jpg?v=1739276604</image:loc>
      <image:title>Rat PTX-3/TSG-14 (Pentraxin 3) ELISA Kit - FY-ER5765</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tgf-%CE%B2rii-transforming-growth-factor-receptor-ii-elisa-kit-fy-er5766</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b7a30944-baa7-40f6-867e-d5ee05885193.jpg?v=1739276607</image:loc>
      <image:title>Rat TGF-βRII (Transforming Growth Factor Receptor II) ELISA Kit - FY-ER5766</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-adamts13-vwfcp-von-willebrand-factor-cleaving-protease-elisa-kit-fy-er5767</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ac73b85f-7c0a-4bff-a159-44d0e1d93245.jpg?v=1739276609</image:loc>
      <image:title>Rat ADAMTS13/VWFCP (Von Willebrand Factor Cleaving Protease) ELISA Kit - FY-ER5767</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-pfk-a-6-phosphofructokinase-type-a-elisa-kit-fy-er5768</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ad623b94-e2aa-457c-98e7-097d711efbeb.jpg?v=1739276611</image:loc>
      <image:title>Rat PFK-A (6-phosphofructokinase Type A) ELISA Kit - FY-ER5768</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-mhci-h-2%E2%85%B0-major-histocompatibility-complex%E2%85%B0-elisa-kit-fy-em5771</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_02277d82-85b3-4f7f-83ae-93d0078508f8.jpg?v=1739276613</image:loc>
      <image:title>Mouse MHCI/H-2Ⅰ (Major Histocompatibility ComplexⅠ) ELISA Kit - FY-EM5771</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-gal-%CE%B1-galactosyl-epitopes-elisa-kit-fy-em5772</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3c08b1d2-1cdc-4746-b388-272879bd4ab2.jpg?v=1739276616</image:loc>
      <image:title>Mouse Gal (α-Galactosyl Epitopes) ELISA Kit - FY-EM5772</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-tm-thrombomodulin-elisa-kit-fy-er5777</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_97093df4-c77b-4a7d-a681-d28e2eb5f766.jpg?v=1739276618</image:loc>
      <image:title>Rat TM (Thrombomodulin) ELISA Kit - FY-ER5777</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-glo1-glyoxalase-i-elisa-kit-fy-er5781</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9eef1cee-b8f7-4f99-96c0-63b78d6fd92e.jpg?v=1739276620</image:loc>
      <image:title>Rat GLO1 (Glyoxalase I) ELISA Kit - FY-ER5781</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/pge1-prostaglandin-e1-elisa-kit-fy-eu1002</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2bd46f34-78cc-4731-b2bd-51e628948c9a.jpg?v=1739276623</image:loc>
      <image:title>PGE1 (Prostaglandin E1) ELISA Kit - FY-EU1002</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/f-e3-free-estriol-elisa-kit-fy-eu1004</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c99fa0dd-ef20-4040-b80a-4899980e2e23.jpg?v=1739276625</image:loc>
      <image:title>F-E3 (Free Estriol) ELISA Kit - FY-EU1004</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/f-testo-freetestosterone-elisa-kit-fy-eu1005</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_2fd56e11-4d6c-411c-aa61-39330b567f37.jpg?v=1739276627</image:loc>
      <image:title>F-TESTO (FreeTestosterone) ELISA Kit - FY-EU1005</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/4-hne-4-hydroxynonenal-elisa-kit-fy-eu1007</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d2a8934c-5847-45d5-b9dd-8e2936c6d366.jpg?v=1739276629</image:loc>
      <image:title>4-HNE (4-Hydroxynonenal) ELISA Kit - FY-EU1007</image:title>
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  </url>
  <url>
    <loc>https://afsbio.com/products/gnrh-gonadotropinreleasing-hormone-elisa-kit-fy-eu1008</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e01b68a-17a3-4f7d-8bcc-35debe7848dd.jpg?v=1739276631</image:loc>
      <image:title>GnRH (GonadotropinReleasing Hormone) ELISA Kit - FY-EU1008</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/sp-substance-p-elisa-kitkit-fy-eu1009</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c83d77b5-6804-4c9f-ab5a-bfa6f7ccbaf3.jpg?v=1739276634</image:loc>
      <image:title>SP (Substance P) ELISA KitKit - FY-EU1009</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mek-methionine-enkephalin-elisa-kit-fy-eu1010</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dc43b74b-6bad-47ca-a7b4-4c200262bba5.jpg?v=1739276637</image:loc>
      <image:title>MEK (Methionine-Enkephalin) ELISA Kit - FY-EU1010</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/lte4-leukotriene-e4-elisa-kit-fy-eu1011</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9f8ce5d9-b077-498e-8af3-077c25b17cdf.jpg?v=1739276640</image:loc>
      <image:title>LTE4 (Leukotriene E4) ELISA Kit - FY-EU1011</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/tgf-%CE%B21-transforming-growth-factor-beta-1-elisa-kit-fy-eu1013</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4067a9fd-400f-473c-8b0b-bb0ec73a5b42.jpg?v=1739276642</image:loc>
      <image:title>TGF-β1 (Transforming Growth Factor Beta 1) ELISA Kit - FY-EU1013</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ctn-creatinine-elisa-kit-fy-eu1024</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c28cc123-12de-4cba-8f1b-cf0ba7793aa8.jpg?v=1739276645</image:loc>
      <image:title>CTN (Creatinine) ELISA Kit - FY-EU1024</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/actb-actin-beta-elisa-kit-fy-eu1026</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_edd8db0d-c31e-421e-aff4-0411145d4f47.jpg?v=1739276649</image:loc>
      <image:title>ACTb (Actin Beta) ELISA Kit - FY-EU1026</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ltd4-leukotriene-d4-elisa-kit-fy-eu1034</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e55a968c-5f55-4ba1-b4ad-1b55ba73ba12.jpg?v=1739276651</image:loc>
      <image:title>LTD4 (Leukotriene D4) ELISA Kit - FY-EU1034</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vb2-vitamin-b2-elisa-kit-fy-eu1053</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fb335be2-9a38-4830-8982-22ccefc0c214.jpg?v=1739276654</image:loc>
      <image:title>VB2 (Vitamin B2) ELISA Kit - FY-EU1053</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vma-vanillylmandelic-acid-elisa-kit-fy-eu1064</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7b5cc2ea-6f7f-478f-bdcb-47d00d5aae82.jpg?v=1739276656</image:loc>
      <image:title>VMA (Vanillylmandelic Acid) ELISA Kit - FY-EU1064</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/tmao-trimethylamine-n-oxide-elisa-kit-fy-eu1077</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a329c1b2-d45e-4665-8ab0-fa023fa32da0.jpg?v=1739276658</image:loc>
      <image:title>TMAO (Trimethylamine-N-oxide) ELISA Kit - FY-EU1077</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/sph-sphingomyelin-elisa-kit-fy-eu1084</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_642ec782-ed14-47d1-b8f7-56bd0eba0e33.jpg?v=1739276660</image:loc>
      <image:title>SPH (Sphingomyelin) ELISA Kit - FY-EU1084</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ip3-inositol-triphosphate-elisa-kit-fy-eu1092</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8463ca20-b367-4522-8691-ddd86445ca6e.jpg?v=1739276663</image:loc>
      <image:title>IP3 (Inositol Triphosphate) ELISA Kit - FY-EU1092</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/cgmp-cyclic-guanosine-monophosphate-elisa-kit-fy-eu1098</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0e3387cd-49d0-4a48-baf2-584d9478f4d2.jpg?v=1739276665</image:loc>
      <image:title>cGMP (Cyclic Guanosine Monophosphate) ELISA Kit - FY-EU1098</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vk1-vitamin-k1-elisa-kit-fy-eu1102</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c052f8b4-862b-4e5f-96bf-c080e860a886.jpg?v=1739276667</image:loc>
      <image:title>VK1 (Vitamin K1) ELISA Kit - FY-EU1102</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/hcy-homocysteine-elisa-kit-fy-eu1107</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e8bfc644-f8f0-45b0-aff5-fa26e368760a.jpg?v=1739276670</image:loc>
      <image:title>HCy (Homocysteine) ELISA Kit - FY-EU1107</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ltc4-leukotriene-c4-elisa-kit-fy-eu1108</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_fa738d67-7b40-49d3-9af3-f42fcb354409.jpg?v=1739276672</image:loc>
      <image:title>LTC4 (Leukotriene C4) ELISA Kit - FY-EU1108</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/camp-cyclic-adenosine-monophosphate-elisa-kit-fy-eu1109</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dfc170a9-72b2-4e04-87d7-cfbbfe1de00a.jpg?v=1739276674</image:loc>
      <image:title>cAMP (Cyclic Adenosine Monophosphate) ELISA Kit - FY-EU1109</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/pgi2-prostacyclin-elisa-kit-fy-eu1112</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_58dedbb7-6ec2-4de6-a2be-ac026cf80480.jpg?v=1739276677</image:loc>
      <image:title>PGI2 (Prostacyclin) ELISA Kit - FY-EU1112</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/bb-bilirubin-elisa-kit-fy-eu1113</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5fc390bd-eeb7-41f3-992f-fedd68715de9.jpg?v=1739276679</image:loc>
      <image:title>Bb (Bilirubin) ELISA Kit - FY-EU1113</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vd3-vitamin-d3-elisa-kit-fy-eu1114</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_83adad76-bead-4ee3-a13d-c567516ea5b6.jpg?v=1739276681</image:loc>
      <image:title>VD3 (Vitamin D3) ELISA Kit - FY-EU1114</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/dhvd3-1-25-dihydroxyvitamin-d3-elisa-kit-fy-eu1116</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e817b88b-b50e-4f39-8394-13010892db9e.jpg?v=1739276684</image:loc>
      <image:title>DHVD3 (1, 25-Dihydroxyvitamin D3) ELISA Kit - FY-EU1116</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/pgd2-prostaglandin-d2-elisa-kit-fy-eu1120</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_af541128-1206-46a2-ae12-83ecebbcede5.jpg?v=1739276686</image:loc>
      <image:title>PGD2 (Prostaglandin D2) ELISA Kit - FY-EU1120</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/car-carnosine-elisa-kit-fy-eu1121</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_f0cb3901-ad13-4603-a481-cab1cb3d601b.jpg?v=1739276690</image:loc>
      <image:title>Car (Carnosine) ELISA Kit - FY-EU1121</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/lta4-leukotriene-a4-elisa-kit-fy-eu1123</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d533f61b-fa3c-472b-8365-ecc6d31c7d19.jpg?v=1739276693</image:loc>
      <image:title>LTA4 (Leukotriene A4) ELISA Kit - FY-EU1123</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/8-epi-pgf2a-8-epi-prostaglandin-f2-alpha-elisa-kit-fy-eu1127</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e1acb37a-b2f6-4ba3-ab49-a9da64e9d0a3.jpg?v=1739276695</image:loc>
      <image:title>8-epi-PGF2a (8-Epi Prostaglandin F2 Alpha) ELISA Kit - FY-EU1127</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/cor-cortisol-elisa-kit-fy-eu1129</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_74d26b08-c9e2-49a3-804b-1cc520f333d5.jpg?v=1739276698</image:loc>
      <image:title>Cor (Cortisol) ELISA Kit - FY-EU1129</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vd-vitamin-d-elisa-kit-fy-eu1134</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9ea08fba-5d16-4592-b693-8f818470c050.jpg?v=1739276701</image:loc>
      <image:title>VD (Vitamin D) ELISA Kit - FY-EU1134</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/dht-dihydrotestosterone-elisa-kit-fy-eu1135</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4c138ab9-c065-4db2-a75c-159b812bbd1a.jpg?v=1739276703</image:loc>
      <image:title>DHT (Dihydrotestosterone) ELISA Kit - FY-EU1135</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/cort-corticosterone-elisa-kit-fy-eu1136</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_affcdc24-5b4e-4f93-9dd7-e962c18996ef.jpg?v=1739276706</image:loc>
      <image:title>Cort (Corticosterone) ELISA Kit - FY-EU1136</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/e1s-estrone-sulfate-elisa-kit-fy-eu1137</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ec930f1b-709b-4d7b-8bdf-e78f4957a4b9.jpg?v=1739276709</image:loc>
      <image:title>E1S (Estrone Sulfate) ELISA Kit - FY-EU1137</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ptd-pentosidine-elisa-kit-fy-eu1138</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_26c017cc-c4ff-44d7-bd93-70cb6312b964.jpg?v=1739276712</image:loc>
      <image:title>PTD (Pentosidine) ELISA Kit - FY-EU1138</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/adt-androsterone-elisa-kit-fy-eu1139</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_830b42e4-c7a6-4aec-bd7a-c92f81bf97ff.jpg?v=1739276715</image:loc>
      <image:title>ADT (Androsterone) ELISA Kit - FY-EU1139</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/pg-progesterone-elisa-kit-fy-eu1141</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_79d8a41c-c51a-4bfe-872e-27c63113a5aa.jpg?v=1739276718</image:loc>
      <image:title>Pg (Progesterone) ELISA Kit - FY-EU1141</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/hva-homovanillic-acid-elisa-kit-fy-eu1142</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_9798f4a2-946f-400f-a438-36c8678f89a8.jpg?v=1739276720</image:loc>
      <image:title>HVA (Homovanillic Acid) ELISA Kit - FY-EU1142</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rt3-reverse-triiodothyronine-elisa-kit-fy-eu1150</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_596b7dd3-7da6-4d0d-82b3-53aa745473d9.jpg?v=1739276723</image:loc>
      <image:title>rT3 (Reverse Triiodothyronine) ELISA Kit - FY-EU1150</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/hvd3-25-hydroxyvitamin-d3-elisa-kit-fy-eu1153</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c320c1d4-20cb-40be-b3e1-4262d492ac7c.jpg?v=1739276726</image:loc>
      <image:title>HVD3 (25-Hydroxyvitamin D3) ELISA Kit - FY-EU1153</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vb6-vitamin-b6-elisa-kit-fy-eu1154</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c81b571e-4ef2-4e30-9c7a-9dbb853b2d7d.jpg?v=1739276729</image:loc>
      <image:title>VB6 (Vitamin B6) ELISA Kit - FY-EU1154</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ach-acetylcholine-elisa-kit-fy-eu1155</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_794a562e-5532-4f62-8788-4f741610d134.jpg?v=1739276731</image:loc>
      <image:title>ACH (Acetylcholine) ELISA Kit - FY-EU1155</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ltb4-leukotriene-b4-elisa-kit-fy-eu1159</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_574077c2-a487-4873-8fd5-2207c6bd02c7.jpg?v=1739276734</image:loc>
      <image:title>LTB4 (Leukotriene B4) ELISA Kit - FY-EU1159</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/pge2-prostaglandin-e2-elisa-kit-fy-eu1160</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7369ba2c-50b5-4a1b-a7be-8e33f5c66892.jpg?v=1739276737</image:loc>
      <image:title>PGE2 (Prostaglandin E2) ELISA Kit - FY-EU1160</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ne-noradrenaline-elisa-kit-fy-eu1161</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_56ae663d-c091-4bf6-96ff-37560b7cc4ae.jpg?v=1739276740</image:loc>
      <image:title>NE (Noradrenaline) ELISA Kit - FY-EU1161</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ald-aldosterone-elisa-kit-fy-eu1162</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ddbc3781-7c55-4ae7-8699-32ab62daff2d.jpg?v=1739276744</image:loc>
      <image:title>ALD (Aldosterone) ELISA Kit - FY-EU1162</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/epi-epinephrine-elisa-kit-fy-eu1163</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6a0d9505-4e5d-42e1-8b5c-87214f69a4ed.jpg?v=1739276747</image:loc>
      <image:title>EPI (Epinephrine) ELISA Kit - FY-EU1163</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/da-dopamine-elisa-kit-fy-eu1164</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3087ac3a-6325-4db8-8832-33e928afff4b.jpg?v=1739276751</image:loc>
      <image:title>DA (Dopamine) ELISA Kit - FY-EU1164</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/asd-androstenedione-elisa-kit-fy-eu1166</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ea9c2b5c-72b0-4567-9631-010eece9cc27.jpg?v=1739276754</image:loc>
      <image:title>ASD (Androstenedione) ELISA Kit - FY-EU1166</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/e3-estriol-elisa-kit-fy-eu1167</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_8b524c01-6ed8-4be4-a0f3-799951d24602.jpg?v=1739276758</image:loc>
      <image:title>E3 (Estriol) ELISA Kit - FY-EU1167</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/17-ohp-17-hydroxyprogesterone-elisa-kit-fy-eu1168</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_062ad91e-6964-49c7-ad22-fe88a5d0eda2.jpg?v=1739276761</image:loc>
      <image:title>17-OHP (17-Hydroxyprogesterone) ELISA Kit - FY-EU1168</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/vd2-vitamin-d2-elisa-kit-fy-eu1173</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d5eb9991-be4c-4a33-b061-2258b54bf82f.jpg?v=1739276763</image:loc>
      <image:title>VD2 (Vitamin D2) ELISA Kit - FY-EU1173</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ha-histamine-elisa-kit-fy-eu1174</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_25562615-2178-4a04-8d2b-6962a0b59c6a.jpg?v=1739276766</image:loc>
      <image:title>HA (Histamine) ELISA Kit - FY-EU1174</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/3-nt-3-nitrotyrosine-elisa-kit-fy-eu1175</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_baba5aca-4478-41c3-ab7c-283dd0fbc7ef.jpg?v=1739276769</image:loc>
      <image:title>3-NT (3-Nitrotyrosine) ELISA Kit - FY-EU1175</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/lxa4-lipoxin-a4-elisa-kit-fy-eu1185</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_a030d508-1e90-4c75-ad5e-2ab4cbba4a57.jpg?v=1739276772</image:loc>
      <image:title>LXA4 (Lipoxin A4) ELISA Kit - FY-EU1185</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/txa2-thromboxane-a2-elisa-kit-fy-eu1187</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bb980b8c-e6e8-4d48-9911-2d31a23e3a4e.jpg?v=1739276774</image:loc>
      <image:title>TXA2 (Thromboxane A2) ELISA Kit - FY-EU1187</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/gsh-glutathione-elisa-kit-fy-eu1188</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_06011a40-f461-4cbb-bb0a-97ff2e703ae3.jpg?v=1739276777</image:loc>
      <image:title>GSH (Glutathione) ELISA Kit - FY-EU1188</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/adma-asymmetrical-dimethylarginine-elisa-kit-fy-eu1189</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c0ad84be-ef5d-4bf1-939c-7c47c40a5980.jpg?v=1739276780</image:loc>
      <image:title>ADMA (Asymmetrical Dimethylarginine) ELISA Kit - FY-EU1189</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/aa-arachidonic-acid-elisa-kit-fy-eu1191</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bd34f8de-4d9b-4566-9850-eed763110728.jpg?v=1739276783</image:loc>
      <image:title>AA (Arachidonic Acid) ELISA Kit - FY-EU1191</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/5-hiaa-5-hydroxyindoleacetic-acid-elisa-kit-fy-eu1197</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c29e58cf-fe8b-4e40-bd08-7c7df1143a43.jpg?v=1739276786</image:loc>
      <image:title>5-HIAA (5-Hydroxyindoleacetic Acid) ELISA Kit - FY-EU1197</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/e1-estrone-elisa-kit-fy-eu1198</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c567d1b9-0cbd-437d-81e2-38f7e4bc2b14.jpg?v=1739276789</image:loc>
      <image:title>E1 (Estrone) ELISA Kit - FY-EU1198</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/fa-folic-acid-elisa-kit-fy-eu1200</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_47d5a5b3-3afd-480d-814b-bf129de31ef1.jpg?v=1739276792</image:loc>
      <image:title>FA (Folic Acid) ELISA Kit - FY-EU1200</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mda-malondialdehyde-elisa-kit-fy-eu1201</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_531f5df7-03a4-47f2-8ee9-825978860112.jpg?v=1739276794</image:loc>
      <image:title>MDA (Malondialdehyde) ELISA Kit - FY-EU1201</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/5-ht-5-hydroxytryptamine-elisa-kit-fy-eu1202</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_29577488-2718-4c8d-8b35-ef8cbeaf7f77.jpg?v=1739276797</image:loc>
      <image:title>5-HT (5-Hydroxytryptamine) ELISA Kit - FY-EU1202</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ft4-free-thyroxine-elisa-kit-fy-eu1204</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_73c86b60-9689-488e-a2cb-424af510d2e6.jpg?v=1739276800</image:loc>
      <image:title>fT4 (Free Thyroxine) ELISA Kit - FY-EU1204</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ft3-free-triiodothyronine-elisa-kit-fy-eu1205</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e5be424-6475-48da-9093-b608bd22b40f.jpg?v=1739276803</image:loc>
      <image:title>fT3 (Free Triiodothyronine) ELISA Kit - FY-EU1205</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/ot-oxytocin-elisa-kit-fy-eu1208</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b34e4f48-62f8-44a4-9f95-b915a859f2d7.jpg?v=1739276806</image:loc>
      <image:title>OT (Oxytocin) ELISA Kit - FY-EU1208</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/gaba-gamma-aminobutyric-acid-elisa-kit-fy-eu1209</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_c09aa668-d56c-40f9-8e2a-b4cca494b954.jpg?v=1739276808</image:loc>
      <image:title>gABA (Gamma-Aminobutyric Acid) ELISA Kit - FY-EU1209</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/testo-testosterone-elisa-kit-fy-eu1211</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_1b8f719e-cbad-4d0b-aaa8-134e2e5f882a.jpg?v=1739276811</image:loc>
      <image:title>Testo (Testosterone) ELISA Kit - FY-EU1211</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/e2-estradiol-elisa-kit-fy-eu1213</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_044759ac-f6c7-474d-af99-e38ae35a3528.jpg?v=1739276814</image:loc>
      <image:title>E2 (Estradiol) ELISA Kit - FY-EU1213</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/preg-pregnenolone-elisa-kit-fy-eu1221</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b5fee830-34ef-4b04-b7d9-fa99b3237aa3.jpg?v=1739276817</image:loc>
      <image:title>PREG (Pregnenolone) ELISA Kit - FY-EU1221</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/8-ohdg-8-hydroxydeoxyguanosine-elisa-kit-fy-eu1222</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d6054976-b8d5-44a7-8f66-d5ca0225fa31.jpg?v=1739276819</image:loc>
      <image:title>8-OHdG (8-Hydroxydeoxyguanosine) ELISA Kit - FY-EU1222</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/kyna-kynurenic-acidelisa-kit-fy-eu1674</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_bf589e04-0c0d-415b-8349-0f47547f15c0.jpg?v=1739276822</image:loc>
      <image:title>KYNA (Kynurenic Acid)ELISA Kit - FY-EU1674</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ca242-pancreatic-carcinoma-markers-ca242-elisa-kit-fy-eh5212</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d232d3a8-4550-4a1a-8754-7d524f84fc17.jpg?v=1739276824</image:loc>
      <image:title>Human CA242 (Pancreatic Carcinoma Markers-CA242) ELISA Kit - FY-EH5212</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-scd86-soluble-cluster-of-differentiation-86-elisa-kit-fy-er5622</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3f6417ac-1ffc-4339-89d2-987e729961a0.jpg?v=1739276827</image:loc>
      <image:title>Rat sCD86 (Soluble Cluster of Differentiation 86) ELISA Kit - FY-ER5622</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-adp-acrp30-adiponectin-elisa-kit-fy-eh4585</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7ae451c3-cf25-43a7-8591-ef6c54dc148c.jpg?v=1739276830</image:loc>
      <image:title>Human ADP/Acrp30 (Adiponectin) ELISA Kit - FY-EH4585</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-amh-anti-mullerian-hormone-elisa-kit-fy-eh5592</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b7623b5b-dad9-4468-b7d0-a291bd3a8cd7.jpg?v=1739276832</image:loc>
      <image:title>Human AMH (Anti-Mullerian Hormone) ELISA Kit - FY-EH5592</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-cabin1-calcineurin-binding-protein-1-elisa-kit-fy-eh1966</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_94233ee9-bddc-452b-b9c3-d6923eca8fa6.jpg?v=1739276835</image:loc>
      <image:title>Human CABIN1 (Calcineurin Binding Protein 1) ELISA Kit - FY-EH1966</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-nefl-neurofilament-light-polypeptide-elisa-kit-fy-em2120</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5beca2d4-3c54-41c9-ba17-2f7a7717fa51.jpg?v=1739276838</image:loc>
      <image:title>Mouse NEFL (Neurofilament, Light Polypeptide) ELISA Kit - FY-EM2120</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-col7-collagen-type-%E2%85%B6-elisa-kit-fy-eh2184</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_48117d23-c5c3-4285-85eb-3fe80bc16474.jpg?v=1739276841</image:loc>
      <image:title>Human COL7 (Collagen Type Ⅶ) ELISA Kit - FY-EH2184</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-tieg1-tgf-beta-inducible-early-response-gene-1-elisa-kit-fy-eh2347</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5334ba1b-8ae4-4055-bbe4-eb9ce307f545.jpg?v=1739276843</image:loc>
      <image:title>Human TIEG1 (TGF Beta Inducible Early Response Gene 1) ELISA Kit - FY-EH2347</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-tnni2-troponin-i-type-2-fast-skeletal-elisa-kit-fy-em2907</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_3b9595c9-4096-42ef-959c-da44616a97e3.jpg?v=1739276846</image:loc>
      <image:title>Mouse TNNI2 (Troponin I Type 2, Fast Skeletal) ELISA Kit - FY-EM2907</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-oscar-osteoclast-associated-receptor-elisa-kit-fy-eh3259</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_0dfaea00-14e7-49ba-9777-fb2252b7ca4b.jpg?v=1739276849</image:loc>
      <image:title>Human OSCAR (Osteoclast Associated Receptor) ELISA Kit - FY-EH3259</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nrp2-neuropilin-2-elisa-kit-fy-er3433</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ef533254-4d8c-46e7-a001-6b38869b5cb1.jpg?v=1739276851</image:loc>
      <image:title>Rat NRP2 (Neuropilin 2) ELISA Kit - FY-ER3433</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-gad1-glutamate-decarboxylase-1-elisa-kit-fy-eh3935</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_00620cf6-a56b-4404-adbb-f9522eaa1340.jpg?v=1739276854</image:loc>
      <image:title>Human GAD1 (Glutamate Decarboxylase 1) ELISA Kit - FY-EH3935</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-sat1-spermidine-spermine-n1-acetyltransferase-1-elisa-kit-fy-eh4069</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7e12533c-aef3-49c1-8b70-edd6f6b51165.jpg?v=1739276857</image:loc>
      <image:title>Human SAT1 (Spermidine/Spermine N1-Acetyltransferase 1) ELISA Kit - FY-EH4069</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://afsbio.com/products/human-alpi-intestinal-alkaline-phosphatase-1-elisa-kit-fy-eh4077</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_ac191dde-497b-41a9-8897-e7aaf2f39bc7.jpg?v=1739276859</image:loc>
      <image:title>Human ALPI (Intestinal alkaline phosphatase 1) ELISA Kit - FY-EH4077</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-klf4-krueppel-like-factor-4-elisa-kit-fy-eh4096</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_cb796fa0-45d7-4a1a-a547-200887a499be.jpg?v=1739276862</image:loc>
      <image:title>Human KLF4 (Krueppel-Like Factor 4) ELISA Kit - FY-EH4096</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-c1qtnf3-c1q-and-tumor-necrosis-factor-related-protein-3-elisa-kit-fy-eh4203</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_adc16605-69d5-4471-867f-b2e0c5d18897.jpg?v=1739276865</image:loc>
      <image:title>Human C1QTNF3 (C1q and Tumor Necrosis Factor Related Protein 3) ELISA Kit - FY-EH4203</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-ifn%CE%B1-interferon-alpha-elisa-kit-fy-em4592</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5ebd9ef4-686b-49e2-af85-f6a419c8c63f.jpg?v=1739276867</image:loc>
      <image:title>Mouse IFNα (Interferon Alpha) ELISA Kit - FY-EM4592</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ifn%CE%B1-interferon-alpha-elisa-kit-fy-er4593</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_eb0bc111-d704-4425-85fb-23280686b564.jpg?v=1739276871</image:loc>
      <image:title>Rat IFNα (Interferon Alpha) ELISA Kit - FY-ER4593</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-apob100-apolipoprotein-b100-elisa-kit-fy-eh4752</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6af99710-9606-4869-a8fe-1ff0e0ffdd57.jpg?v=1739276874</image:loc>
      <image:title>Human ApoB100 (Apolipoprotein B100) ELISA Kit - FY-EH4752</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-nt-3-neurotrophin-3-elisa-kit-fy-em5135</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_d0d287ad-6507-46b7-b5d3-76afe5576859.jpg?v=1739276879</image:loc>
      <image:title>Mouse NT-3 (Neurotrophin 3) ELISA Kit - FY-EM5135</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-map2-microtubule-associated-protein-2-elisa-kit-fy-eh5247</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_6fde0bf4-e879-4851-b108-204fe9319ea8.jpg?v=1739276882</image:loc>
      <image:title>Human MAP2 (Microtubule Associated Protein 2) ELISA Kit - FY-EH5247</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-alpl-alkaline-phosphatase-liver-bone-kidney-elisa-kit-fy-em5255</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_5f9b4c88-6511-44c6-8c9b-276e8c905c2b.jpg?v=1739276884</image:loc>
      <image:title>Mouse ALPL (Alkaline Phosphatase, Liver/Bone/Kidney) ELISA Kit - FY-EM5255</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-hs-crp-high-sensitivity-c-reactive-protein-elisa-kit-fy-er5271</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e72eb783-fe4f-4539-ae33-e9fb296c91a4.jpg?v=1739276887</image:loc>
      <image:title>Rat hs-CRP (high-sensitivity C-Reactive Protein) ELISA Kit - FY-ER5271</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-nrp1-neuropilin-1-elisa-kit-fy-er5328</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_dd3d1cb6-51e3-4b9c-9992-6ccc5fa4d078.jpg?v=1739276890</image:loc>
      <image:title>Rat NRP1 (Neuropilin 1) ELISA Kit - FY-ER5328</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-il17ra-interleukin-17-receptor-a-elisa-kit-fy-eh5359</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_4f8dbd0d-1a55-4a1f-b1bc-75054044f00d.jpg?v=1739276893</image:loc>
      <image:title>Human IL17RA (Interleukin-17 receptor A) ELISA Kit - FY-EH5359</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-col2-collagen-type-%E2%85%B1-elisa-kit-fy-em5399</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_630dda2a-3cff-48ad-a774-878f50fdd799.jpg?v=1739276896</image:loc>
      <image:title>Mouse COL2 (Collagen Type Ⅱ) ELISA Kit - FY-EM5399</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-top1-topoisomerase-%E2%85%B0-elisa-kit-fy-em5545</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7424df9f-ce0b-48f8-9fb5-c2e74baab341.jpg?v=1739276898</image:loc>
      <image:title>Mouse TOP1 (Topoisomerase Ⅰ) ELISA Kit - FY-EM5545</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-notch-2-notch-homolog-2-elisa-kit-fy-er5769</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_b7ddbad7-eb40-409b-862a-cb2bce4c4f05.jpg?v=1739276901</image:loc>
      <image:title>Rat Notch 2 (Notch Homolog 2) ELISA Kit - FY-ER5769</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-gfra1-glial-cell-line-derived-neurotrophic-factor-receptor-alpha-1-elisa-kit-fy-er5770</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_055654b3-fbbc-414d-a233-7cbed3778214.jpg?v=1739276904</image:loc>
      <image:title>Rat GFRa1 (Glial Cell Line Derived Neurotrophic Factor Receptor Alpha 1) ELISA Kit - FY-ER5770</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-pp-pancreatic-polypeptide-elisa-kit-fy-eh5786</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_e500553a-d2c3-40c2-a01e-41376dfa128a.jpg?v=1739276907</image:loc>
      <image:title>Human PP (Pancreatic Polypeptide) ELISA Kit - FY-EH5786</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-ang2-angiopoietin-2-elisa-kit-fy-eh1017</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_def8ced2-dfb7-4830-bf23-f5365179fd23.jpg?v=1739276910</image:loc>
      <image:title>Human ANG2 (Angiopoietin 2) ELISA Kit - FY-EH1017</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-ang2-angiopoietin-2-elisa-kit-fy-em1018</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7738cc70-0c14-4d9b-b359-5604926a1ae2.jpg?v=1739276913</image:loc>
      <image:title>Mouse ANG2 (Angiopoietin 2) ELISA Kit - FY-EM1018</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-ang2-angiopoietin-2-elisa-kit-fy-er1019</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_805b2419-1783-4741-8545-eb34ad09775b.jpg?v=1739276916</image:loc>
      <image:title>Rat ANG2 (Angiopoietin 2) ELISA Kit - FY-ER1019</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-baff-cd257-b-cell-activating-factor-elisa-kit-fy-eh1029</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_63df71b2-6c6e-425f-991a-b5a20ad5536c.jpg?v=1739276918</image:loc>
      <image:title>Human BAFF/CD257 (B-Cell Activating Factor) ELISA Kit - FY-EH1029</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/mouse-baff-cd257-b-cell-activating-factor-elisa-kit-fy-em1030</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7cc38ad6-376c-4443-bdff-3a46036f105f.jpg?v=1739276921</image:loc>
      <image:title>Mouse BAFF/CD257 (B-cell Activating Factor) ELISA Kit - FY-EM1030</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/rat-baff-cd257-b-cell-activating-factor-elisa-kit-fy-er1031</loc>
    <lastmod>2026-07-21T14:02:44-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0305/9482/6376/files/Feiyue_Logo_7d129fd0-f5a8-485b-a615-2717fe3155af.jpg?v=1739276924</image:loc>
      <image:title>Rat BAFF/CD257 (B-Cell Activating Factor) ELISA Kit - FY-ER1031</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://afsbio.com/products/human-bmp-2-bone-morphogenetic-protein-2-elisa-kit-fy-eh1043</loc>
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      <image:title>Human MIP-1β (Macrophage Inflammatory Protein 1 Beta) ELISA Kit - FY-EH1130</image:title>
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      <image:title>Mouse MIP-1β (Macrophage Inflammatory Protein 1 Beta) ELISA Kit - FY-EM1131</image:title>
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      <image:title>Human MCP-3 (Monocyte Chemotactic Protein 3) ELISA Kit - FY-EH1143</image:title>
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      <image:title>Mouse MCP-3 (Monocyte Chemotactic Protein 3) ELISA Kit - FY-EM1144</image:title>
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      <image:title>Rat MCP-3 (Monocyte Chemotactic Protein 3) ELISA Kit - FY-ER1145</image:title>
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      <image:title>Human ECF/CCL11 (Eosinophil Chemotactic Factor) ELISA Kit - FY-EH1156</image:title>
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      <image:title>Mouse ECF/CCL11 (Eosinophil Chemotactic Factor) ELISA Kit - FY-EM1157</image:title>
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      <image:title>Rat ECF/CCL11 (Eosinophil Chemotactic Factor) ELISA Kit - FY-ER1158</image:title>
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      <image:title>Human TARC (Thymus Activation Regulated Chemokine) ELISA Kit - FY-EH1169</image:title>
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      <image:title>Mouse TARC (Thymus Activation Regulated Chemokine) ELISA Kit - FY-EM1170</image:title>
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      <image:title>Rat TARC (Thymus Activation Regulated Chemokine) ELISA Kit - FY-ER1171</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Human SLC (Secondary Lymphoid Tissue Chemokine) ELISA Kit - FY-EH1181</image:title>
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      <image:title>Mouse SLC (Secondary Lymphoid Tissue Chemokine) ELISA Kit - FY-EM1182</image:title>
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      <image:title>Rat SLC (Secondary Lymphoid Tissue Chemokine) ELISA Kit - FY-ER1183</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Human MPIF2 (Myeloid Progenitor Inhibitory Factor 2) ELISA Kit - FY-EH1193</image:title>
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      <image:title>Mouse MPIF2 (Myeloid Progenitor Inhibitory Factor 2) ELISA Kit - FY-EM1194</image:title>
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      <image:title>Human MIP4α (Macrophage Inflammatory Protein 4 Alpha) ELISA Kit - FY-EH1206</image:title>
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      <image:title>Human CTACK (Cutaneous T-cell Attracting Chemokine) ELISA Kit - FY-EH1216</image:title>
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      <image:title>Mouse CTACK (Cutaneous T-Cell Attracting Chemokine) ELISA Kit - FY-EM1217</image:title>
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