Anti-TRMT61A antibodies are used in the immunodetection of the protein tRNA methyltransferase 61A. In humans, the canonical protein has a reported length of 289 amino acid residues and a mass of 31.4 kDa. Its subcellular localization is in the nucleus. A member of the TRM61 protein family, TRMT61A is a known catalytic subunit of tRNA (adenine-N(1)-)-methyltransferase, which catalyzes the formation of N(1)-methyladenine at position 58 (m1A58) in initiator methionyl-tRNA. Synonyms for this target antigen include mRNA methyladenosine-N(1)-methyltransferase catalytic subunit TRMT61A, tRNA (adenine-N(1)-)-methyltransferase catalytic subunit TRM61, and tRNA (adenine(58)-N(1))-methyltransferase catalytic subunit TRMT61A. TRMT61A gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some TRMT61A antibodies may have been used in research and have associated citations. These antibodies are most commonly used in Western Blot experiments, among other applications.