CSK (C SRC, C SRC kinase, C src Tyrosine Kinase, C-SRC kinase, c-src tyrosine kinase, Csk A, CSK, CSK_HUMAN, CYTOPLASMIC TYROSINE KINASE, EC2.7.10.2, MGC112926, MGC117393, MGC154049, P60 Src, Protein tyrosine kinase CYL, Protein-tyrosine kinase CYL, Proto

Non-receptor tyrosine-protein kinase that plays an important role in the regulation of cell growth, differentiation, migration and immune response. Phosphorylates tyrosine residues located in the C-terminal tails of Src-family kinases (SFKs) including LCK, SRC, HCK, FYN, LYN or YES1. Upon tail phosphorylation, Src-family members engage in intramolecular interactions between the phosphotyrosine tail and the SH2 domain that result in an inactive conformation. To inhibit SFKs, CSK is recruited to the plasma membrane via binding to transmembrane proteins or adapter proteins located near the plasma membrane. Suppresses signaling by various surface receptors, including T-cell receptor (TCR) and B-cell receptor (BCR) by phosphorylating and maintaining inactive several positive effectors such as FYN or LCK. \n\nApplications: \nSuitable for use in Western Blot and Immunocytochemistry. Other applications not tested. \n\nRecommended Dilution:\nWestern Blot: 1:1000\nImmunocytochemistry: 1:50\nOptimal dilutions to be determined by the researcher. \n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

143165

Size

100ul

Applications

ICC, WB

Hosts

Mouse

Reactivities

Hum, Rat

Form

Supplied as a liquid in 0.1M Tris-Glycine, pH 7.4, 150mM NaCl, 0.2% sodium azide, 0.1mg/ml BSA, 50% glycerol.

P Type

Mab

Purity

Purified by immunoaffinity chromatography.

Isotype

IgG2b

Additional Info

Recognizes endogenous levels of CSK. Does not cross-react with related proteins. Species Crossreactivity: human, rat

Alternative Names

(C SRC, C SRC kinase, C src Tyrosine Kinase, C-SRC kinase, c-src tyrosine kinase, Csk A, CSK, CSK_HUMAN, CYTOPLASMIC TYROSINE KINASE, EC2.7.10.2, MGC112926, MGC117393, MGC154049, P60 Src, Protein tyrosine kinase CYL, Protein-tyrosine kinase CYL, Proto oncogene tyrosine protein kinase, Tyrosine protein kinase CSK, Tyrosine-protein kinase CSK, zgc:154049.)