Anti-FAM65A antibodies enable researchers to detect and measure the FAM65A antigen in biological samples. This target is a reported synonym of the RIPOR1 gene, which encodes RHO family interacting cell polarization regulator 1. This protein is known to function in the regulation of cell migration, among other biological roles. The human version of FAM65A has a canonical amino acid length of 1223 residues and a protein mass of 132.3 kilodaltons, although 4 isoforms have been identified. It is reported to be localized in the Golgi and cytoplasm of cells. FAM65A is a member of the RIPOR protein family.