Anti-TMEM185B antibodies are used in the immunodetection of the protein transmembrane protein 185B. In humans, the canonical protein has a reported length of 350 amino acid residues and a mass of 40.6 kDa. Its subcellular localization is in the membrane. It is a member of the TMEM185 protein family. Synonyms for this target antigen include family with sequence similarity 11, member B, putative transmembrane protein 185B, transmembrane protein 185B (pseudogene), and ee3_2. TMEM185B gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species.