Figure 1

(A) Representative tracings of flow cytometry for platelet surface associated α- and β-subunits of ATP synthase before and after preincubating with CF6 at 10-7 M. (B) The α- and β-subunits of ATP synthase were measured by western blot analysis. GAPDH; glyceraldehyde-3-phosphate dehydrogenase. (C) Effect of CF6 on intracellular pH. (a) Intracellular pH after administration of CF6 at 10-7 M. (b) Effect of pretreatment with efrapeptin (EF) at 10-5 M on intracellular pH in response to CF6 at 10-7 M.