Thrombin (EC 220.127.116.11, fibrinogenase, thrombase, thrombofort, topical, thrombin-C, tropostasin, activated blood-coagulation factor II, blood-coagulation factor IIa, factor IIa, E thrombin, beta-thrombin, gamma-thrombin) is a serine protease, an enzyme that, in humans, is encoded by the F2 gene. Prothrombin (coagulation factor II) is proteolytically cleaved to form thrombin in the clotting process.
thrombin time (TT) the time required for plasma fibrinogen to form thrombin: exogenous thrombin is added to citrated plasma and the time to clot formation is measured. Prolonged TT is seen with abnormalities of fibrinogen and in the presence of heparin or degradation products of fibrin or fibrinogen.
Thrombin definition is - a proteolytic enzyme that is formed from prothrombin and facilitates the clotting of blood by catalyzing conversion of fibrinogen to fibrin. a proteolytic enzyme that is formed from prothrombin and facilitates the clotting of blood by catalyzing conversion of fibrinogen to fibrin… See the full definition
Thrombin definition, an enzyme of the blood plasma that catalyzes the conversion of fibrinogen to fibrin, the last step of the blood clotting process. See more.
home / medterms medical dictionary a-z list / thrombin definition Medical Definition of Thrombin. Medical Author: William C. Shiel Jr., MD, FACP, FACR. William C. Shiel Jr., MD, FACP, FACR. Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and ...
Definition of thrombin - an enzyme in blood plasma which causes the clotting of blood by converting fibrinogen to fibrin.
Define thrombin. thrombin synonyms, thrombin pronunciation, thrombin translation, English dictionary definition of thrombin. n. A protease in blood that facilitates blood clotting by converting fibrinogen to fibrin. n biochem an enzyme that acts on fibrinogen in blood causing it...
Prothrombin definition, a plasma protein involved in blood coagulation that on activation by factors in the plasma is converted to thrombin. See more.
thrombin n : an enzyme that acts on fibrinogen in blood causing it to clot · English Noun An enzyme in blood that facilitates blood clotting by converting fibrogen to fibrin (by means of ionized calcium). · See also lipoic acid prothrombin thrombus · Thrombin (activated Factor II [IIa]) is a coagulation protein that has many effects in the ...
Thrombin definition: an enzyme that acts on fibrinogen in blood causing it to clot | Meaning, pronunciation, translations and examples