Anti-DTWD2 antibodies are used in the immunodetection of the protein DTW domain containing 2. In humans, the canonical protein has a reported length of 298 amino acid residues and a mass of 33.4 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 in many tissues, such as the adrenal gland and appendix. A member of the DTWD2 protein family, DTWD2 is known to catalyze the formation of 3-(3-amino-3-carboxypropyl)uridine (acp3U) at position 20a in the D-loop of several cytoplasmic tRNAs (acp3U(20a)). Synonyms for this target antigen include tRNA-uridine aminocarboxypropyltransferase 2 and DTW domain-containing protein 2. DTWD2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the DTWD2 antibodies listed below. In addition, ELISA is also a common application.