Anti-CMKLR2 antibodies are used in the immunodetection of the protein chemerin chemokine-like receptor 2. In humans, the canonical protein has a reported length of 355 amino acid residues and a mass of 41.4 kDa. Its subcellular localization is in the cell membrane. It is reported to be expressed in hippocampus. A member of the Chemokine-like receptor (CMKLR) protein family, CMKLR2 is a known receptor for chemoattractant adipokine chemerin/RARRES2 suggesting a role for this receptor in the regulation of inflammation and energy homesotasis. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include chemerin-like receptor 2, G protein-coupled receptor 1, chemokine-like receptor 2, probable G-protein coupled receptor 1, and GPR1. CMKLR2 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species.