F8 and hemophilia A: To test the ability of HETE-PLs to support coagulation in FVIII-deficient plasma (the situation with hemophilia A), we used liposomes with the following composition: HETE-PE liposomes were 65% di-stearoyl-PC (DSPC), 30% 1-stearoyl-2-arachidonyl-PE (SAPE), and 5% 1-stearoyl-2-arachidonyl-PS (SAPS), with SAPE replaced with <10% HETE-PE.