BLK Antibody

Category: Antibodies
Catalog
CSB-PA002714ESR2HU
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Product Name BLK Antibody
Description Rabbit polyclonal antibody to BLK
Synonyms B lymphocyte kinase antibody; B lymphoid tyrosine kinase antibody; Blk antibody; BLK nonreceptor tyrosine kinase antibody; BLK_HUMAN antibody; EC 2.7.10.2 antibody; MGC 10442 antibody; MGC10442 antibody; MODY 11 antibody; MODY11 antibody; P55 BLK antibody; p55-BLK antibody; Tyrosine kinase B lymphocyte specific antibody; Tyrosine protein kinase antibody; Tyrosine-protein kinase BLK antibody
Host Rabbit
Clonality Polyclonal
Conjugate Unconjugated
Immunogen Recombinant human Tyrosine-protein kinase Blk protein (1-280AA)
Isotype IgG
Target BLK
Reactivity Human, Mouse
Applications ELISA, IHC, WB
Form Liquid
Diluent Buffer PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Uniprot P51451
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Background Non-receptor tyrosine kinase involved in B-lymphocyte development, differentiation and signaling. B-cell receptor (BCR) signaling requires a tight regulation of several protein tyrosine kinases and phosphatases, and associated coreceptors. Binding of antigen to the B-cell antigen receptor (BCR) triggers signaling that ultimately leads to B-cell activation. Signaling through BLK plays an important role in transmitting signals through surface immunoglobulins and supports the pro-B to pre-B transition, as well as the signaling for growth arrest and apoptosis downstream of B-cell receptor. Specifically binds and phosphorylates CD79A at 'Tyr-188'and 'Tyr-199', as well as CD79B at 'Tyr-196' and 'Tyr-207'. Phosphorylates also the immunoglobulin G receptors FCGR2A, FCGR2B and FCGR2C. With FYN and LYN, plays an essential role in pre-B-cell receptor (pre-BCR)-mediated NF-kappa-B activation. Contributes also to BTK activation by indirectly stimulating BTK intramolecular autophosphorylation. In pancreatic islets, acts as a modulator of beta-cells function through the up-regulation of PDX1 and NKX6-1 and consequent stimulation of insulin secretion in response to glucose.
Supplier Cusabio

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