Anti-METTL8 antibodies are used in the immunodetection of the protein methyltransferase 8, tRNA N3-cytidine. In humans, the canonical protein has a reported length of 291 amino acid residues and a mass of 33.4 kDa. Its subcellular localization is in the mitochondria. Up to 2 different isoforms have been reported for this protein. It is a member of the METL protein family. Synonyms for this target antigen include mRNA N(3)-methylcytidine methyltransferase METTL8, methyltransferase like 8, methyltransferase-like protein 8, and tRNA N(3)-methylcytidine methyltransferase METTL8, mitochondrial. METTL8 gene orthologs have been reported in the mouse, rat, bovine, zebrafish, chimpanzee and chicken species. Some METTL8 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. Immunocytochemistry and Immunohistochemistry are also common applications.