{"product_id":"recombinant-human-neuropilin-1-nrp1-c-avi-6his-biotinylated-pksh033988","title":"Recombinant Human Neuropilin-1\/NRP1 (C-Avi-6His) Biotinylated - PKSH033988","description":"\u003cp\u003eRecombinant Human Neuropilin-1\/NRP1 (C-Avi-6His) Biotinylated\u003c\/p\u003e\n\n\u003cp\u003eSizes: 20μg, 100μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH033988-20, PKSH033988-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Neuropilin-1; NRP1\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: CD304; NRP1; NRPNP1; VEGF165R; BDCA4\u003c\/p\u003e\n\n\u003cp\u003eConjugation: Biotinylated\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: HEK293 Cells\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-Avi-6His\u003c\/p\u003e\n\n\u003cp\u003eAccession: AAH07533.1\u003c\/p\u003e\n\n\u003cp\u003eBackground: Neuropilin-1 (Npn-1, previously neuropilin; also CD304) is a 130 - 140 kDa type I transmembrane (TM) glycoprotein that regulates axon guidance and angiogenesis. Two homologues, Neuropilin-1 and Neuropilin-2, are identified. Neuropilin-1 binds to semaphorin 3A, The PLGF-2 isoform of PGF, The VEGF-165 isoform of VEGF and VEGF-B. Coexpression with KDR results in increased VEGF-165 binding to KDR as well as increased chemotaxis. It may regulate VEGF-induced angiogenesis. The soluble isoform 2 binds VEGF-165 and appears to inhibit its binding to cells. NRP1 expression is regulated in EC by tumor necrosis factor-alpha, the transcription factors dHAND and Ets-1, and vascular injury. NRP1 upregulation is positively correlated with the progression of various tumors.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Phe22-Lys644\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.\u003cbr\u003e\nNormally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.\u003cbr\u003e\nPlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Please refer to the printed manual for detailed information.\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 72.5 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 85-100 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20℃ for 3 months.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as lyophilized powder which is shipped with ice packs.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"20μg","offer_id":43149087867059,"sku":"PKSH033988-20","price":478.8,"currency_code":"CAD","in_stock":true},{"title":"100μg","offer_id":43149087899827,"sku":"PKSH033988-100","price":1293.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_094a237a-e355-4ce5-984f-cd5e2ca96da6.png?v=1710340461","url":"https:\/\/afsbio.com\/products\/recombinant-human-neuropilin-1-nrp1-c-avi-6his-biotinylated-pksh033988","provider":"AFSBio Inc.","version":"1.0","type":"link"}