Anti-NAA11 antibodies are used in the immunodetection of the protein N-alpha-acetyltransferase 11, NatA catalytic subunit. In humans, the canonical protein has a reported length of 229 amino acid residues and a mass of 26 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is notably expressed in the testis. It is a member of the Acetyltransferase protein family. Synonyms for this target antigen include ARD1 homolog B, N-terminal acetyltransferase complex ARD1 subunit homolog B, human arrest defective 2, natA catalytic subunit Naa11, and N-alpha-acetyltransferase 11. NAA11 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Some NAA11 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunocytochemistry is also a common application.