fibrinolysin

English Thesaurus

1. an enzyme that dissolves the fibrin of blood clots (noun.substance)

hypernym	:	enzyme,
definition	:	any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions (noun.substance)

hyponym	:	plasminogen,
definition	:	an inactive form of plasmin that occurs in plasma and is converted to plasmin by organic solvents (noun.substance)