Anti-NAA15 antibodies are used in the immunodetection of the protein N-alpha-acetyltransferase 15, NatA auxiliary subunit. In humans, the canonical protein has a reported length of 866 amino acid residues and a mass of 101.3 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is notably expressed at high levels in testis and in ocular endothelial cells. NAA15 is reported to be an auxillary subunit of N-terminal acetyltransferase complexes which display alpha (N-terminal) acetyltransferase (NAT) activity. Synonyms for this target antigen include NMDA receptor regulated 1, NMDA receptor-regulated protein 1, gastric cancer antigen Ga19, protein tubedown-1, transcriptional coactivator tubedown-100, and N-terminal acetyltransferase. NAA15 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of NAA15 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.