Anti-OR12-2 antibodies enable researchers to detect and measure the OR12-2 antigen in biological samples. This target is a reported synonym of the OR9K2 gene, which encodes olfactory receptor family 9 subfamily K member 2. The human version of OR12-2 has a canonical amino acid length of 335 residues and a protein mass of 37.7 kilodaltons. It is reported to be localized in the cell membrane of cells. OR12-2 is a member of the G-protein coupled receptor 1 protein family.