Anti-BNIP5 antibodies are used in the immunodetection of the protein BCL2 interacting protein 5. In humans, the canonical protein has a reported length of 652 amino acid residues and a mass of 71.9 kDa. Synonyms for this target antigen include protein BNIP5 and uncharacterized protein C6orf222. BNIP5 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species.