Factor IX
LABOKLIN Service ID: 594
- Haemophilia B is a congenital deficiency in factor IX activity, which occurs less frequently than haemophilia A.
- The determination of single factors is useful only if there are changes in partial thromboplastin time.
| Material | citrate plasma 1:10 (1 part citrate + 9 parts blood) 1 ml (immediately centrifuged,cooled). |
| Method | chronometry |
| Species list | dog |
| Duration | 1 day |