Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase
Patent
1992-02-03
1994-03-15
Robinson, Douglas W.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving oxidoreductase
435805, 435970, 436132, C12Q 126, G01N 3300
Patent
active
052945405
ABSTRACT:
A multilayer analytical element for quantitatively assaying ethanol comprising a tetrazolium salt, alcohol dehydrogenase, NAD.sup.+, and an electron transfer agent characterized in that the layer comprising the electron transfer agent also includes a polymer having recurring negatively charged groups and the NAD.sup.+ is in a different layer is disclosed.
REFERENCES:
patent: 3992158 (1976-11-01), Pryzbylowicz et al.
patent: 4168205 (1979-07-01), Danninger et al.
patent: 4671937 (1987-06-01), Katsuyama et al.
patent: 4892816 (1990-01-01), Akiba et al.
Daniel Daniel S.
Schaeffer James R.
Warren Karen L.
Eastman Kodak Company
Everett John R.
Robinson Douglas W.
Weber Jon P.
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