Anti-RAD51D antibodies are used in the immunodetection of the protein RAD51 paralog D. In humans, the canonical protein has a reported length of 328 amino acid residues and a mass of 35 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 8 different isoforms have been reported for this protein. It is reported to be expressed in colon, prostate, spleen, testis, ovary, thymus and small intestine. A member of the RecA protein family, Rad51D is reported to be involved in homologous recombination repair (HRR) pathway of double-stranded DNA breaks arising during DNA replication or induced by DNA-damaging agents. Synonyms for this target antigen include R51H3, RAD51L3, TRAD, DNA repair protein RAD51 homolog 4, RAD51 homolog D, and BROVCA4. RAD51D gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of Rad51D antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.