Anti-DRAK1 Antibody

This Antibodies.com reagent is a rabbit polyclonal antiserum that detects DRAK1, the calcium/calmodulin-dependent serine/threonine kinase encoded by STK17A and a member of the DAP kinase family. DRAK1 functions as a stress-activated inducer of programmed cell death, with documented roles in UV- and arsenite-triggered apoptosis pathways that intersect with cancer cell survival and tumor suppression research. The 100 µL vial supports Western blot analysis of endogenous DRAK1 in human cell lysates and immunohistochemistry on formalin-fixed tissue sections, giving laboratories flexibility across both immunoblotting and tissue localization workflows without an attached reporter enzyme or fluorophore. To preserve reactivity, the antibody should be stored at -20 °C and divided into single-use aliquots to limit freeze-thaw cycles. The polyclonal format provides multi-epitope recognition for robust detection of the DRAK1 target across experimental conditions.