Anti-OR2W3 antibodies are used in the immunodetection of the protein olfactory receptor family 2 subfamily W member 3. In humans, the canonical protein has a reported length of 314 amino acid residues and a mass of 34.8 kDa. Its subcellular localization is in the cell membrane. It is a member of the G-protein coupled receptor 1 protein family. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include olfactory receptor 2W8, olfactory receptor OR1-49, olfactory receptor, family 2, subfamily W, member 3 pseudogene, and olfactory receptor 2W3. Some OR2W3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.