Anti-AGTR2 antibodies are used in the immunodetection of the protein angiotensin II receptor type 2. In humans, the canonical protein has a reported length of 363 amino acid residues and a mass of 41.2 kDa. Its subcellular localization is in the cell membrane. A member of the G-protein coupled receptor 1 protein family, AGTR2 is a known receptor for angiotensin II, a vasoconstricting peptide. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include ATGR2, MRX88, type-2 angiotensin II receptor, AT2 receptor, angiotensin II type-2 receptor, and AT2. AGTR2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Over 60 citations in the literature describe the use of AGTR2 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.