Search results for abx015831

Tyrosine-Protein Kinase CSK (CSK) Antibody, Abbexa, abx015831

Carboxy-terminal Src kinase (Csk) is a ubiquitously expressed nonreceptor tyrosine kinase that negatively regulates the Src family kinases (SFK) by phosphorylation of the SFK carboxy-terminal tyrosine.Phosphorylated carboxy-terminal tyrosine binds to the SH2 domain of SFK intramolecularly and leads to folding and inactivation of the SFK.This Csk-catalyzed SFK tyrosine phosphorylation is highly specific and exclusive.The SFK carboxy-terminal tyrosine is the only known physiological substrate of Csk.Tissue specificity: Expressed in lung and macrophages.