Anti-Opn1 antibodies enable researchers to detect and measure the Opn1 antigen in biological samples. This target is a reported synonym of the OPHN1 gene, which encodes oligophrenin 1. This protein is known to function in cytoskeleton organization and axon guidance, among other biological roles. The human version of Opn1 has a canonical amino acid length of 802 residues and a protein mass of 91.6 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. Other names for this target antigen include ARHGAP41, MRX60, and MRXSBL. Indicated applications for Opn1 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.