Anti-PP6R2 antibodies enable researchers to detect and measure the PP6R2 antigen in biological samples. This target is a reported synonym of the PPP6R2 gene, which encodes protein phosphatase 6 regulatory subunit 2. This protein is a regulatory subunit of protein phosphatase 6 (PP6). The human version of PP6R2 has a canonical amino acid length of 966 residues and a protein mass of 104.9 kilodaltons, although 6 isoforms have been identified. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. This target antigen may also be known as KIAA0685.