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Determination of enterokinase activity by measuring the disappearance of trypsinogen

H A Carchon1, E Jansen, E Eggermont

  • 1Department of Pediatrics, University of Leuven, Belgium.

Clinica Chimica Acta; International Journal of Clinical Chemistry
|May 15, 1992
PubMed

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Enzyme Kinetics

Enzymes speed up reactions by lowering the activation energy of the reactants. The speed at which the enzyme turns reactants into products is called the rate of reaction. Several factors impact the rate of reaction, including the number of available reactants. Enzyme kinetics is the study of how an enzyme changes the rate of a reaction.
Scientists typically study enzyme kinetics with a fixed amount of enzyme in the controlled environment of a test tube. When more reactant, or substrate, is...