Anti-GGT5 antibodies are used in the immunodetection of the protein gamma-glutamyltransferase 5. In humans, the canonical protein has a reported length of 586 amino acid residues and a mass of 62.3 kDa. Its subcellular localization is in the membrane. Up to 3 different isoforms have been reported for this protein. A member of the Gamma-glutamyltransferase protein family, GGT5 is known to be involved with fatty acid metabolism and inflammatory response pathways. Post-translational modifications have been described, including glycosylation and protein cleavage. Synonyms for this target antigen include GGT-REL, GGTLA1, glutathione hydrolase 5 proenzyme, gamma-glutamyl cleaving enzyme, and GGL. GGT5 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some GGT5 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.