FORMULATION

摘要

The present invention relates to a formulation for measuring the activity of an enzyme or enzyme-activating ion in a sample by an electrochemical rate assay, to an electrochemical sensor for measuring the activity of an enzyme or enzyme-activating ion, to an electrochemical assay method for measuring the activity of an enzyme or enzyme-activating ion in a sample and to the use of a redox mediator in a kinetic enzyme assay.