Anti-Csk Antibody

Csk (C-terminal Src kinase) is a cytoplasmic non-receptor tyrosine kinase that serves as a critical negative regulator of Src family kinases through phosphorylation of their C-terminal inhibitory tyrosine residue. This Antibodies.com reagent is a rabbit polyclonal antibody raised against the Csk protein, useful for probing phosphorylation-dependent signaling cascades in immune cell activation, integrin-mediated adhesion, and cytoskeletal remodeling studies.

Validated for Western blot, immunohistochemistry, and ELISA workflows with confirmed reactivity toward human, mouse, and rat samples, the unconjugated antiserum is supplied in a 100 µl volume. Researchers investigating T-cell receptor signaling, breast cancer cell motility, fibroblast spreading, and neuronal development pathways will find the antibody compatible with standard immunoblotting, fixed-tissue staining, and quantitative immunoassay protocols in research use only settings.