in wheat germ agglutinin purified receptors , 125i-labeled porcine insulin binding , basal and insulin-stimulated insulin receptor kinase activities for both the autophosphorylation of the beta-subunit and the phosphorylation of the artificial substrate poly ( glu-tyr ) 4:1 , were found identical in diabetic and control rats , treated or not with vanadate .
C0031727
kinase
C0031715
phosphorylation