Thromb Haemost 1968; 19(03/04): 364-367
DOI: 10.1055/s-0038-1651214
Originalarbeiten – Original Articles – Travaux Originaux
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Kinetic Aspects of the Interaction of Blood Clotting Enzymes

IV. Kinetics of Competitive Inhibition in Clotting Tests
H. C Hemker
1   Laboratory of Coagulation Biochemistry, Hematology Section, Department of Internal Medicine, University Hospital, Leyden, The Netherlands
,
P. W Hemker
1   Laboratory of Coagulation Biochemistry, Hematology Section, Department of Internal Medicine, University Hospital, Leyden, The Netherlands
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Publikationsdatum:
27. Juni 2018 (online)

Summary

The enzyme kinetics of competitive inhibition under conditions prevailing in clotting tests are developed and a method is given to measure relative amounts of a competitive inhibitor by means of the t — D plot.

 
  • References

  • 1 Hemker H.C, Hemker P.W, Loeliger E.A. Kinetic aspects of the interaction of blood clotting enzymes. I. Derivation of basic formulas.. Thrombos. Diathes. haemorrh. (Stuttg.) 1965; 25: 155
  • 2 Hemker H.C, Loeliger E.A, Veltkamp J.J. Kinetic aspects of the interaction of blood clotting enzymes. III. Demonstration of the existence of an inhibitor of prothrombin conversion in vitamin K deficiency.. Thrombos. Diathes. haemorrh. (Stuttg.) 1968; 19: 346
  • 3 Hemker H.C, Siepel T.V, Altman R, Loeliger E.A. Kinetic aspects of the interaction of blood clotting enzymes. II. The relation between clotting time and plasma concentration in prothrombin time estimations. Thrombos. Diathes. haemorrh. (Stuttg.) 1967; 17: 350
  • 4 Dixon M. Webb: E.C. Enzymes. Longmans: Green & Co; 1958