Anti-DNA Polymerase β Antibody

This polyclonal antibody from Antibodies.com targets DNA Polymerase β, a central enzyme of the base excision repair pathway responsible for gap-filling during single-nucleotide DNA repair. Raised in rabbit, the reagent is supplied as 100 µl of unconjugated antiserum and is validated for Western blot and immunohistochemistry workflows across human, mouse, and rat samples. Researchers studying DNA damage response, neurodegeneration, or oncology use it to probe endogenous POLB expression in cell lysates and fixed tissue sections. The polyclonal format provides recognition of multiple epitopes on the 39 kDa catalytic subunit, supporting robust signal in applications where epitope accessibility varies with sample preparation.