Table 1.
Annexin V binding of platelets after stimulation with various platelet agonists
| Agonist | Annexin V binding, fold increase |
|---|---|
| None | 1.00 ± 0.38 |
| Thrombin | 2.16 ± 0.40 |
| Collagen | 3.75 ± 0.40 |
| SFLLRN | 1.98 ± 0.14 |
| GYPGQV | 1.44 ± 0.31 |
| GYPGKF | 1.57 ± 0.57 |
| Thrombin + collagen | 9.35 ± 0.69 |
| SFLLRN + collagen | 9.44 ± 1.13 |
| SFLLRN + GYPGQV | 2.51 ± 0.54 |
| SFLLRN + GYPGKF | 2.59 ± 0.20 |
The fold increase in annexin V binding was calculated by dividing the fluorescence resulting from release of FITC-labeled annexin V from activated platelets by the corresponding fluorescence from unactivated platelets.