Anti-XRCC3 Antibody

XRCC3 (X-Ray Repair Cross Complementing 3) is a key component of the homologous recombination pathway that repairs DNA double-strand breaks and maintains chromosomal stability. This rabbit polyclonal antibody from Antibodies.com targets human XRCC3 and is supplied as 100 µl of unconjugated reagent, validated for Western blot and immunohistochemistry workflows. The antibody was raised in rabbit and recognizes the native protein in human samples, including cell lysates and formalin-fixed tissue sections. Researchers use it to study DNA damage response, the BCDX2 complex (XRCC2, RAD51B, RAD51C, RAD51D), and RAD51-mediated strand invasion during homologous recombination. Recommended applications include investigation of cancer susceptibility, genomic integrity, and the cellular response to ionizing radiation. Store at -20°C in working aliquots to limit freeze-thaw cycles; this product is intended for research use only.