Fig. 8.
Effect of PlA2 on platelet adhesion to OPN and VN.
ADP-stimulated platelets from 3 PlA1 homozygotes and 3 PlA1/PlA2 heterozygotes were added to the wells of microtiter plates coated with OPN or VN. The avidity of platelet adhesion was measured by determining the IC50 for the tetrapeptide RGDS. The data presented are the mean and SEM of 3 experiments.