略語大辞典 [Bio] 23 MAPKK mitogen-activated protein kinase kinase 細胞有糸分裂活性化蛋白転移酵素転移酵素.mitogen-activated protein kinase kinase; or MKK, or MEK; the specific activator of MAP(mitogen-activated protein) kinase; an enzyme; [Bio:Chem]. 丸善「略語大辞典」JLogosID : 11881537