Fibrinogen (Derived)
Fibrinogen is the final coagulation protein in the clotting cascade.The conversion of fibrinogen to fibrin by thrombin eventually forms the cross linked gel to physically block the damaged blood vessel. A routine coagulation screen includes a derived (calculated) fibrinogen level. This is based on the turbidity of the blood clot obtained when a prothrombin time is performed.
| Tube | 05 (CP) - Citrate |
|---|---|
| ID | Tests&Tubes0052 |
| Additional Information | Maximum acceptable time for add-on derived fibrinogen test = 24 hours |
| Send to | Blood Sciences Cross Site |
| Contact | For further details please contact Leeds Pathology customer services: leedsth-tr.pathologycustomerservice@nhs.net. |
| Collection Con | Citrate tube must be filled to the fill line. Instructions for Lab Staff: Standard lab processing- No special requirements. |
| Sample REQ | Blood |
| Ref. Range Notes | Blood Sciences Refernce ranges available through the useful information and links page: https://www.leedsth.nhs.uk/a-z-of-services/pathology/blood-sciences/useful-information-and-links/ |
| Telepath | CSC2L |
| ICE Codes | LCS |
