Anti-olfactory receptor family 5 subfamily D member 13 antibodies are used for the immunodetection of the protein encoded by the OR5D13 gene. In humans, the canonical protein has a reported length of 314 amino acid residues and a mass of 35.4 kDa. Its subcellular localization is in the cell membrane. A member of the G-protein coupled receptor 1 protein family, it is known to be involved with GPCR signaling pathways and the sensory perception of smell. Post-translational modifications have been described, including glycosylation. Other names for this target antigen include olfactory receptor OR11-142, olfactory receptor OR11-148, and olfactory receptor 5D13.