Test Strip, Meter, and Method for Assaying Enzyme Activity

摘要

Embodiments of the present disclosure relate to an electrochemical test strip comprising a reagent system for assaying activity of an enzyme that may be present is a sample. The present disclosure also provides a meter with a port for receiving the test strip and electronics for determining activity of the enzyme, if present, in the sample. Method for using the test strip for determining activity of the enzyme is also described.

主权项

1. An electrochemical test strip for assaying activity of an enzyme, comprising:
a first layer, a second layer and a spacer layer interposed between the first and second layers; a sample chamber defined by the first, second, and spacer layers, and positioned between the first and second layers; the sample chamber comprising:
a substrate for the enzyme and a redox mediator disposed in the sample chamber; anda first electrode and a second electrode.