Anti-OR5D18 antibodies are used in the immunodetection of the protein olfactory receptor family 5 subfamily D member 18. In humans, the canonical protein has a reported length of 313 amino acid residues and a mass of 35.3 kDa. Its subcellular localization is in the cell membrane. A member of the G-protein coupled receptor 1 protein family, OR5D18 is known to be involved with GPCR signaling pathways and the sensory perception of smell. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include olfactory receptor OR11-143, olfactory receptor OR11-152, and olfactory receptor 5D18. Indicated applications for OR5D18 antibodies listed below include ELISA and Western Blot.