Anti-CSNK2A1 Antibody

CSNK2A1 encodes the catalytic alpha subunit of casein kinase II, a constitutively active serine/threonine kinase implicated in cell cycle control, transcription regulation, Wnt signaling, ribosome biogenesis, and cellular stress responses. This unconjugated IgG polyclonal reagent from Antibodies.com is raised in rabbit and validated for Western blot and immunohistochemistry workflows, supporting detection of the roughly 45 kDa CK2α protein across human, mouse, and rat sample types.

Supplied as a 50 µL aliquot, the antibody is intended for research use only and offers flexibility for both endpoint chromogenic staining and quantitative immunoblotting. Its unconjugated format allows pairing with user-selected HRP, fluorophore, or biotinylated secondary reporters, adapting to fluorescence microscopy, DAB chromogen IHC, and standard ECL-based Western blot protocols. Investigators studying kinase signaling cascades, tumor proliferation, neurodevelopment, and viral host-factor interactions frequently rely on polyclonal anti-CK2α reagents to monitor expression and subcellular localization of this ubiquitous regulatory kinase.