Anti-TRIT1 antibodies are used in the immunodetection of the protein tRNA isopentenyltransferase 1. In humans, the canonical protein has a reported length of 467 amino acid residues and a mass of 52.7 kDa. Its subcellular localization is in the mitochondria and cytoplasm. Up to 6 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the duodenum, stomach, and colon. A member of the IPP transferase protein family, TRIT1 is known to catalyze the transfer of a dimethylallyl group onto the adenine at position 37 of both cytosolic and mitochondrial tRNAs, leading to the formation of N6-(dimethylallyl)adenosine (i6A37). Synonyms for this target antigen include GRO1, IPPT, IPT, IPTase, MOD5, hGRO1, tRNA dimethylallyltransferase, and COXPD35. TRIT1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of TRIT1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.