Anti-POLK Antibody

DNA Polymerase Kappa, a Y-family translesion polymerase involved in error-prone replication past bulky DNA lesions, is the target of this rabbit polyclonal antibody from Antibodies.com. Validated for Western blot and immunofluorescence, the reagent is supplied as an unconjugated IgG in a 200 µl vial and shows reactivity with human, mouse, and rat samples. Researchers studying DNA damage response, mutagenesis, and translesion synthesis use this antibody to detect endogenous POLK levels in cell lysates and fixed tissue sections, with the polyclonal format allowing recognition of multiple epitopes for stronger signal. For optimal stability, store at -20 °C and aliquot on first thaw to limit freeze-thaw cycles; working stocks may be kept briefly at 4 °C. This product is intended for research use only.