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Collection: Fine Biotech Co., Ltd.

Fine Biotech Co., Ltd. is an ISO9001-certified manufacturer specializing in research-use ELISA Kits, Antibodies, Recombinant Proteins, and related reagents. Equipped with a 2,500㎡ GMP-compliant facility, advanced experimental equipment, and a rigorous quality control (QC) process, we deliver products of consistent quality and reliable experimental data to our customers.

Their FineTest brand products are widely adopted in life science research by researchers across more than 70 countries, covering fields such as immunology, signal transduction, metabolism, and neuroscience. To date, their products have been cited in over 4,800 papers published in international journals, supporting global researchers in their bioassay work.

25001 products
  • Human RAB31 (Ras-related protein Rab-31) ELISA Kit - EH5397
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  • Human RAB3A (Ras-related protein Rab-3A) ELISA Kit - EH11599
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  • Human RAB8A (Ras-related protein Rab-8A) ELISA Kit - EH1615
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  • Human RAB8B (Ras-related protein Rab-8B) ELISA Kit - EH11620
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  • Human Rac-GAP1 (Rac-GTPase Activating Protein 1) ELISA Kit - EH3694
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  • Human RAC1 (Ras Related C3 Botulinum Toxin SubstRate 1) ELISA Kit - EH0100
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  • Human RAC2 (Ras-related C3 botulinum toxin substrate 2) ELISA Kit - EH11636
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  • Human RAC2 (Ras-related C3 botulinum toxin substrate 2) QuickTest ELISA Kit - QT-EH11636
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  • Human RACK1 (Receptor of activated protein C kinase 1) ELISA Kit - EH11638
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  • Human RAD50 (DNA repair protein RAD50) ELISA Kit - EH4536
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  • Human RAD51 (DNA repair protein RAD51 homolog 1) ELISA Kit - EH11644
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  • Human RAD51 (DNA repair protein RAD51 homolog 1) QuickTest ELISA Kit - QT-EH11644
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    $686.00
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  • Human RAF1 ELISA Kit - EH11652
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  • Human RAG1 (V (D) J recombination-activating protein 1) ELISA Kit - EH1808
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  • Human RAG2 (V (D) J recombination-activating protein 2) ELISA Kit - EH1809
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  • Human RAI14 (Ankycorbin) ELISA Kit - EH11654
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    $616.00
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  • Human RALA (Ras-related protein Ral-A) ELISA Kit - EH11656
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    $616.00
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  • Human RALA (Ras-related protein Ral-A) QuickTest ELISA Kit - QT-EH11656
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  • Human RALB (Ras-related protein Ral-B) ELISA Kit - EH11657
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  • Human RALGPS2 (Ras-specific guanine nucleotide-releasing factor RalGPS2) ELISA Kit - EH15209
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  • Human RAMP1 (Receptor activity-modifying protein 1) ELISA Kit - EH4204
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  • Human Ramucirumab ELISA kit - EH5310
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  • Human Rantes (Regulated On Activation, Normal T-Cell Expressed and Secreted) ELISA Kit - EH0265
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  • Human Rantes (Regulated On Activation, Normal T-Cell Expressed and Secreted) ELISA Kit - EH0265-CM
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  • Human Rantes (Regulated On Activation, Normal T-Cell Expressed and Secreted) QuickTest ELISA Kit - QT-EH0265
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    $686.00
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  • Human Rantes/CCL5 (Regulated On Activation, Normal T-Cell Expressed and Secreted) ELISA Kit - EH0265-CM2
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  • Human RAP1A (Ras-related protein Rap-1A) ELISA Kit - EH2260
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  • Human RAP1A (Ras-related protein Rap-1A) QuickTest ELISA Kit - QT-EH2260
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  • Human RAP1B (Ras-related protein Rap-1b) ELISA Kit - EH11670
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  • Human RAP1GAP (Rap1 GTPase-activating protein 1) ELISA Kit - EH11671
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  • Human RAP1GDS1 (Rap1 GTPase-GDP dissociation stimulator 1) ELISA Kit - EH1585
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  • Human RARB (Retinoic acid receptor beta) ELISA Kit - EH1201
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  • Human RARRES3 (Phospholipase A and acyltransferase 4) ELISA Kit - EH11682
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  • Human RARS (Arginyl tRNA Synthetase, cytoplasmic) ELISA Kit - EH3700
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  • Human RARα (Retinoic Acid Receptor Alpha) ELISA Kit - EH3701
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  • Human RASD1 (Dexamethasone-induced Ras-related protein 1) ELISA Kit - EH1790
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    $616.00
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  • Human RASGRP3 (Ras guanyl-releasing protein 3) ELISA Kit - EH11691
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    $616.00
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  • Human RASSF6 (Ras association domain-containing protein 6) ELISA Kit - EH11694
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    $616.00
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  • Human RASSF6 (Ras association domain-containing protein 6) QuickTest ELISA Kit - QT-EH11694
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    $686.00
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  • Human RB1 (Retinoblastoma Protein 1) ELISA Kit - EH3703
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