Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent
1989-09-27
1992-06-23
Warden, Robert J.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving hydrolase
435817, C12Q 142
Patent
active
051242532
ABSTRACT:
A dry strip element for use in an electrochemical assay for determining theophylline in a sample, the test element carrying a working electrode and a reference electrode and separately carrying at the working electrode an alkaline phosphatase and an electroinactive phosphate ester which is a substrate for the alkaline phosphatase and from which an electroactive compound can be released by catalytic activity of the alkaline phosphatase.
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Frew et al., J. Electroanal. Chem 266:309-316 (1989).
Foulds Nicola C.
Wilshere Jane M.
Hanley Matthew W.
MediSense, Inc.
Warden Robert J.
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