Anti-GPR108 antibodies are used in the immunodetection of the protein G protein-coupled receptor 108. In humans, the canonical protein has a reported length of 543 amino acid residues and a mass of 60.6 kDa. Its subcellular localization is in the Golgi. A member of the LU7TM protein family, GPR108 is believed to play a role in intracellular immune modulation by activating NF-kappaB response and attenuating Toll-like-receptor response. Post-translational modifications have been described, including glycosylation. Synonyms for this target antigen include protein GPR108 and lung seven transmembrane receptor 2. GPR108 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. Western Blot, Immunofluorescence, and Immunohistochemistry are common applications for GPR108 antibodies.