Anti-GSTO2 antibodies are used in the immunodetection of the protein glutathione S-transferase omega 2. In humans, the canonical protein has a reported length of 243 amino acid residues and a mass of 28.3 kDa. Up to 3 different isoforms have been reported for this protein. It is reported to be expressed in a range of tissues, including the liver, kidney, skeletal muscle and prostate. A member of the Omega protein family, GSTO2 is known to be involved with metabolic processes. Synonyms for this target antigen include bA127L20.1 (novel glutathione-S-transferase), glutathione S-transferase omega 2-2, glutathione-S-transferase-like protein, glutathione-dependent dehydroascorbate reductase, and MMA(V) reductase. GSTO2 gene orthologs have been reported in the mouse, rat and chimpanzee species. A number of GSTO2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.