BLK Antibody | CSB-PA002714ESR2HU

BLK Antibody | CSB-PA002714ESR2HU | Cusabio

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Product Type: Polyclonal Antibody

Target Names: BLK

Aliases: Tyrosine-protein kinase Blk (EC 2.7.10.2) (B lymphocyte kinase) (p55-Blk), BLK

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.

Isotype: IgG

Conjugate: Non-conjugated

Clonality: Polyclonal

Uniport ID: P51451

Host Species: Rabbit

Species Reactivity: Human, Mouse

Immunogen: Recombinant Human Tyrosine-protein kinase Blk protein (1-280AA)

Immunogen Species: Human

Applications: ELISA, WB, IHC

Tested Applications: ELISA, WB, IHC; Recommended dilution: WB:1:200-1:1000, IHC:1:20-1:200

Purification Method: Antigen Affinity Purified

Dilution Ratio1: ELISA:1:2000-1:10000

Dilution Ratio2: WB:1:200-1:1000

Dilution Ratio3: IHC:1:20-1:200

Dilution Ratio4:

Dilution Ratio5:

Dilution Ratio6:

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

Form: Liquid

Storage: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Initial Research Areas: Cell Biology

Research Areas: Cell biology