Anti-CDK2 Antibody

CDK2 (Cyclin-Dependent Kinase 2) is an approximately 34 kDa serine/threonine kinase that drives G1/S phase cell cycle progression by partnering with cyclin E and cyclin A to phosphorylate substrates including the retinoblastoma protein. This unconjugated rabbit polyclonal IgG reagent from Antibodies.com is supplied as a 100 µl aliquot, raised against human CDK2 and validated on both human and mouse samples.

Intended applications include western blot and immunohistochemistry. As a polyclonal reagent, the antibody recognizes multiple epitopes across the kinase, supporting detection of full-length CDK2 and remaining useful where phospho-state-independent recognition is preferred. The unconjugated format leaves the choice of secondary labelling to the user, so the same vial can be paired with HRP-, biotin-, or fluorophore-conjugated secondaries for chemiluminescent western blot, DAB-based immunohistochemistry, or immunofluorescence detection in fixed tissue sections. For short-term storage, refrigerate the vial at 4°C. For longer-term storage, aliquot and freeze at -20°C, and limit freeze-thaw cycles to preserve antibody activity.