Anti-UGT2B4 antibodies are used in the immunodetection of the protein UDP glucuronosyltransferase family 2 member B4. In humans, the canonical protein has a reported length of 528 amino acid residues and a mass of 60.5 kDa. Its subcellular localization is in the ER. Up to 3 different isoforms have been reported for this protein. It is notably expressed in the liver, kidney, duodenum, colon, and appendix. A member of the UDP-glycosyltransferase protein family, UGT2B4 is reported to be a UDP-glucuronosyltransferase (UGT) that catalyzes phase II biotransformation reactions in which lipophilic substrates are conjugated with glucuronic acid to increase the metabolite's water solubility, thereby facilitating excretion into either the urine or bile. Synonyms for this target antigen include UDPGT2B4, UDPGTH1, UDPGTh-1, UGT2B11, UDP-glucuronosyltransferase 2B4, and HLUG25. UGT2B4 gene orthologs have been reported in the mouse, rat and chimpanzee species. Some UGT2B4 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.