Anti-OR4F18 antibodies enable researchers to detect and measure the OR4F18 antigen in biological samples. This target is a reported synonym of the OR4F17 gene, which encodes olfactory receptor family 4 subfamily F member 17. The human version of OR4F18 has a canonical amino acid length of 305 residues and a protein mass of 34.2 kilodaltons. It is reported to be localized in the cell membrane of cells. OR4F18 is a member of the G-protein coupled receptor 1 protein family.