noun[mass noun] Biochemistry
The inactive precursor of the enzyme plasmin, present in blood: [as modifier]: plasminogen activator
More example sentences
- Tissue plasminogen activator and, to a lesser degree, urokinase are serine proteases which convert plasminogen to plasmin.
- This is performed largely by the enzyme plasmin, generated from its inactive precursor, plasminogen.
- Within the fibrinolytic system, plasmin is generated from plasminogen by tissue plasminogen activator, which upon activation lyses fibrin clots.
Definition of plasminogen in:
- The US English dictionary