该PPP3CA Polyclonal Antibody. Protein phosphatase 3, catalytic subunit, alpha isozymeis aproteinthat in humans is encoded by thePPP3CAgene. Calcium-dependent, calmodulin-stimulated protein phosphatase. Many of the substrates contain a PxIxIT motif. This subunit may have a role in the calmodulin activation of calcineurin. Dephosphorylates DNM1L, HSPB1 and SSH1.