Anti-DMAC2L antibodies are used in the immunodetection of the protein distal membrane arm assembly component 2 like. In humans, the canonical protein has a reported length of 215 amino acid residues and a mass of 24.9 kDa. Its subcellular localization is in the mitochondria. Up to 3 different isoforms have been reported for this protein. A member of the ATP synthase subunit s protein family, DMAC2L is known to be involved in regulation of mitochondrial membrane ATP synthase. Synonyms for this target antigen include ATPW, FB, HSU79253, ATP synthase subunit s, mitochondrial, and ATP5S. DMAC2L gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.