Anti-Pp1a antibodies can be readily obtained from commercial sources. The Pp1a protein is a reported synonym for the human gene PPP1CA, encoding protein phosphatase 1 catalytic subunit alpha. The full-length protein is 37,512 daltons in mass with 3 identified isoforms. This protein is a member of the PPP phosphatase family, PP-1 subfamily. Visit the antibody supplier page for key details, including validated applications and target specificity.