{"product_id":"recombinant-human-fc-gamma-riib-fcgr2b-cd32b-protein-rp00075","title":"Recombinant Human Fc gamma RIIB\/FCGR2B\/CD32b Protein - RP00075","description":"\u003cp\u003eRecombinant Human Fc gamma RIIB\/FCGR2B\/CD32b Protein\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10ug, 50ug, 100ug\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: RP00075-10, RP00075-50, RP00075-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eDescription: Recombinant Human Fc gamma RIIB\/FCGR2B\/CD32b Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Ala46-Pro217) of human Fc gamma RIIB\/C (Accession #NP_003992.3) fused with a 6×His tag at the C-terminus.\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: FCGR2B, CD32, CD32B, FCG2, FCGR2, IGFR2\u003c\/p\u003e\n\n\u003cp\u003eSWISS: P31994\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 2213\u003c\/p\u003e\n\n\u003cp\u003eSpecies: Human\u003c\/p\u003e\n\n\u003cp\u003ePurity: ≥ 95 % as determined by SDS-PAGE; ≥95 % as determined by HPLC.\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at -20℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.\u003c\/p\u003e\n\n\u003cp\u003eBackground: The protein is a low affinity receptor for the Fc region of immunoglobulin gamma complexes. The protein is involved in the phagocytosis of immune complexes and in the regulation of antibody production by B-cells.\u003c\/p\u003e \n\n\u003cp\u003eBio-Activity: 1.Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human FCGR2B at 2 μg\/mL (100 μL\/well) can bind biotinylated Human IgG1 with a linear range of 0.0048-2.81 μg\/mL.|2.Measured by its binding ability in a functional ELISA. Immobilized Human FCGR2B (Catalog:RP00075) at 2μg\/mL (100 μL\/well) can bind FCGR2B Rabbit pAb (Catalog: A12553) with a linear range of 0.3-77.48ng\/mL.\u003c\/p\u003e\n\n\u003cp\u003eSource: HEK293 cells\u003c\/p\u003e\n\n\u003cp\u003eTag: C-His\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Contact us for customized product form or formulation.\u003c\/p\u003e\n\n\u003cp\u003eAntigen Sequence: APPKAVLKLEPQWINVLQEDSVTLTCRGTHSPESDSIQWFHNGNLIPTHTQPSYRFKANNNDSGEYTCQTGQTSLSDPVHLTVLSEWLVLQTPHLEFQEGETIVLRCHSWKDKPLVKVTFFQNGKSKKFSRSDPNFSIPQANHSHSGDYHCTGNIGYTLYSSKPVTITVQAP\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 0.1 EU\/μg of the protein by LAL method.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ABclonal","offers":[{"title":"10ug","offer_id":45198374338739,"sku":"RP00075-10","price":196.0,"currency_code":"CAD","in_stock":true},{"title":"50ug","offer_id":45198374371507,"sku":"RP00075-50","price":280.0,"currency_code":"CAD","in_stock":true},{"title":"100ug","offer_id":45198374404275,"sku":"RP00075-100","price":448.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_c1204edf-a3f9-4e0e-ad0b-8f4acd5eefda.png?v=1766961380","url":"https:\/\/afsbio.com\/products\/recombinant-human-fc-gamma-riib-fcgr2b-cd32b-protein-rp00075","provider":"AFSBio Inc.","version":"1.0","type":"link"}