PPP2R2B/PPP2R2C Rabbit pAb (A18572)

Protein phosphatase 3 is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit.The B regulatory subunit might modulate substrate selectivity and catalytic activity.