{"product_id":"cd32-monoclonal-antibody-mb65772","title":"CD32 Monoclonal Antibody-MB65772","description":"\u003cp\u003eCD32 Monoclonal Antibody\u003c\/p\u003e \n\n\u003cp\u003eCatalogue Numbers: MB65772-50, MB65772-100\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50µl, 100µl\u003c\/p\u003e\n\n\u003cp\u003eProduct: Mouse IgG2a. Liquid in PBS, pH 7.3, and 0.02% sodium azide.\u003c\/p\u003e\n\n\u003cp\u003eSwiss-Prot: P12318; P31994; P31995\u003c\/p\u003e\n\n\u003cp\u003eHost: Mouse\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eApplications: IF, FC\u003c\/p\u003e\n\n\u003cp\u003eAll Applications: IF (1\/50 - 1\/200)\u003c\/p\u003e\n\n\u003cp\u003eBackground: FcγRIIB (CD32B) is a low affinity, IgG Fc-binding receptor expressed on B cells, monocytes, macrophages, and dendritic cells (DCs). It is the inhibitory Fc receptor and signals through an immunoreceptor tyrosine-based inhibitory motif (ITIM) within its carboxy-terminal cytoplasmic tail. Binding of immune complexes to FcγRIIB results in tyrosine phosphorylation of the ITIM motif at Tyr292 and recruitment of the phosphatase SHIP, which mediates inhibitory effects on immune cell activation. In this way, FcγRIIB suppresses the effects of activating Fc-binding receptors. For example, mice deficient for FcγRIIB have greater T cell and DC responses following injection of immune complexes. In addition, FcγRIIB plays a role in B cell affinity maturation. Signaling through FcγRIIB in the absence of signaling through the B cell receptor (BCR) is proapoptotic, while signaling through FcγRIIB and the BCR simultaneously attenuates the apoptotic signal and results in selection of B cells with higher antigen affinity.\u003c\/p\u003e\n\n\u003cp\u003ePurification and Purity: The monoclonal antibody  was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen and the purity is \u0026gt; 95% (by SDS-PAGE).\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: Recognizes human CD32\u003c\/p\u003e\n\n\u003cp\u003eExtra Notes: Flow cytometric analysis of human peripheral blood lymphocytes using Anti-CD32 Antibody, followed by anti-mouse IgG PE.\u003c\/p\u003e\n\n\u003cp\u003eBioworld Molecular Weight: ~ 34 kDa\u003c\/p\u003e\n\n\u003cp\u003eNote: For research use only, not for use in diagnostic procedure.\u003c\/p\u003e\n\n\u003cp\u003eAlternative Name: CD32; FCG2; FCGR2A1; IGFR2; Low affinity immunoglobulin gamma Fc region receptor II-a; IgG Fc receptor II-a; CDw32; Fc-gamma RII-a; Fc-gamma-RIIa; FcRII-a; CD32\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Native purified human CD32.\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e","brand":"BioWorld","offers":[{"title":"50µl","offer_id":42908734193843,"sku":"MB65772-50","price":260.23,"currency_code":"CAD","in_stock":true},{"title":"100µl","offer_id":42908734226611,"sku":"MB65772-100","price":452.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/thumbnail_d1447bac803ec9be_11-14-09-19-51_f88bc965-8dc6-49c7-b3c2-935b50cd6166.jpg?v=1703006427","url":"https:\/\/afsbio.com\/products\/cd32-monoclonal-antibody-mb65772","provider":"AFSBio Inc.","version":"1.0","type":"link"}