Anti-BABAM2 antibodies are used in the immunodetection of the protein BRISC and BRCA1 A complex member 2. In humans, the canonical protein has a reported length of 383 amino acid residues and a mass of 43.6 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 4 different isoforms have been reported for this protein. It is reported to be expressed in all cell lines examined. A member of the BABAM2 protein family, BABAM2 is a known component of the BRCA1-A complex, a complex that specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). Synonyms for this target antigen include BRCC45, BRE, BRCA1-A complex subunit BRE, BRCA1/BRCA2-containing complex subunit 45, and BRCC4. A number of BABAM2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.