Anti-OPN1MW3 antibodies are used in the immunodetection of the protein opsin 1, medium wave sensitive 3. In humans, the canonical protein has a reported length of 364 amino acid residues and a mass of 40.6 kDa. Its subcellular localization is in the cell membrane. A member of the G-protein coupled receptor 1 protein family, OPN1MW3 is known to be involved with GPCR signaling pathways. Post-translational modifications have been described, including O-glycosylation, N-glycosylation and phosphorylation. Synonyms for this target antigen include Medium-wave-sensitive opsin 2, Opsin 1 cone pigments medium-wave-sensitive 2, green cone photoreceptor pigment, green-sensitive opsin, and medium-wave-sensitive opsin 3. OPN1MW3 gene orthologs have been reported in the mouse and rat species. Western Blot is a widely used application for the OPN1MW3 antibodies listed below. In addition, ELISA is also a common application.