our data indicate that guanosine-triphosphate ( gtp ) and guanyl-5'-yl imidodiphosphate ( gpp ( nh ) p ) enhance the binding of 8- ( 4- [ ( ( [ ( 2-amino-ethyl ) amino ] carbonyl ) methyl ) oxyl ] phenyl ) -1,3-dipropylxanthine ( [ 3h ] xac ) to adipocyte membranes in a dose-dependent manner , with ec50 values being 1.8 and 2.2 microm , respectively .
C0018353
guanosine-triphosphate
C0018366
gpp ( nh ) p