Anti-Csk Antibody

Raised in rabbit and affinity-purified by epitope-specific chromatography, this polyclonal reagent from Antibodies.com targets the C-terminal Src kinase (Csk), also known as CYL or Tyrosine-protein kinase CSK, and is supplied at 1 mg/mL in a liquid PBS formulation containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. The 50 µl aliquot is unconjugated and of the IgG isotype, with the immunogen corresponding to a synthetic peptide derived from human Csk around the non-phosphorylation site of serine 364; the antibody specifically detects endogenous levels of the Csk protein. Verified applications include ELISA, Western blot (WB) and immunohistochemistry (IHC), and cross-reactivity has been confirmed in human, mouse and rat samples, making it a flexible choice for kinase signalling studies across common model systems. The product is shipped at 4 °C and should be aliquoted and stored at –20 °C upon arrival, with repeated freeze/thaw cycles avoided to preserve activity. Intended for research use only and not for diagnostic or therapeutic applications, this Antibodies.com polyclonal anti-Csk antibody offers a reliable option for laboratories investigating Src-family kinase regulation and downstream phosphorylation cascades.