略語大辞典 [Bio] 29 PTP† phosphotyrosine phosphatase ホスホチロシンホスファターゼ.phosphotyrosine phosphatase; an enzyme; ref. inhibition of endogenous PTP activity in nontransformed cells in culture can induce cellular transformation; [Bio:Chem]. 丸善「略語大辞典」JLogosID : 11856861