Prothrombin
| Definition: |
A plasma protein that is the inactive precursor of thrombin. It is converted to thrombin by a prothrombin activator complex consisting of factor Xa, factor V, phospholipid, and calcium ions. Deficiency of prothrombin leads to hypoprothrombinemia. |
| Notes: |
a blood coag factor; an enzyme precursor |
| CAS Type 1 Name: |
CAS Number: |
9001-26-7 |
Prothrombin Definitions and Terms
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