Fig. 1.
Surface binding of [125I]CyPB to platelets. Dose-dependence and saturation of CyPB binding were studied by incubating platelets with the indicated concentrations of [125I]CyPB for 1 hour at 22°C. The specific binding (•) was obtained after subtraction of nonspecific (▴) from total counts (▪). Points represent the mean values of triplicates from a representative experiment (A). (B) Scatchard plot of the binding data.