subunit B antibody KIAA0044 antibody MGC2184 antibody Phosphotyrosyl phosphatase activator antibody PP2A antibody PP2A phosphatase activator antibody PP2A subunit B antibody PP2A subunit B isoform PR53 antibody PP2A subunit B PR53 isoform antibody PPP2R4
Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic sub