Clotting and Clumping Results by Volunteer
| UltraTag RBC | Control | |||
| Volunteer no. | With heparin | Without heparin | With heparin | Without heparin |
| 1 | — | Clotting and clumping | Clumping | Clumping |
| 2 | — | — | — | Clumping |
| 3 | — | — | — | Clumping |
| 4 | Clumping | — | — | Clumping |
| 5 | — | — | — | Clotting and clumping |
| 6 | — | — | Clumping | Clumping |
| 7 | — | — | Clumping | Clumping |
| 8 | — | — | Clumping | Clumping |
| 9 | Clumping | — | — | Clumping |
| 10 | — | — | Clumping | Clumping |
| 11 | — | Clumping | Clumping | Clumping |
| 12 | — | — | Clumping | Clotting and clumping |
| 13 | Clumping | — | Clumping | Clumping |
| 14 | — | Clotting and clumping | Clumping | Clumping |
| 15 | — | — | Clumping | Clumping |