Fig. 5.
Annexin-V binding to stimulated platelets.
Platelets were stimulated with either 2 μmol/L A23187 (Panel B) or 5 nmol/L thrombin plus 500 ng/mL convulxin (Panel C) in the presence of phycoerythrin-labeled annexin-V (FL2). Panel A represents resting platelets. Note that thrombin plus convulxin results in only a fraction of the platelets binding annexin-V. Additional data are summarized in Figure 6.