Anti-MRAP2 antibodies are used in the immunodetection of the protein melanocortin 2 receptor accessory protein 2. In humans, the canonical protein has a reported length of 205 amino acid residues and a mass of 23.5 kDa. Its subcellular localization is in the ER and cell membrane. It is reported to be expressed in the adrenal gland and brain. A member of the MRAP protein family, MRAP2 is known to be involved with protein localization to the plasma membrane. Post-translational modifications have been described, including glycosylation. The MRAP2 gene has been associated with the disease, Obesity. Synonyms for this target antigen include MC2R accessory protein 2. MRAP2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some MRAP2 antibodies may have been used in research and have associated citations. ELISA, Western Blot, and Immunohistochemistry are common applications for these antibodies.