Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase
Patent
1997-01-31
1998-09-08
Leary, Louise N.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving oxidoreductase
435 4, 436 63, 536 111, 536124, C12Q 132, C12Q 100, G01N 3348
Patent
active
058044035
ABSTRACT:
A stable aqueous NAD reagent useful in the measurement of analytes in biological fluids, particularly ethanol and lactate. For the determination of alcohol, the reagent contains alcohol dehydrogenase, pyrazole, NAD, SUTTOCIDE A and an aliphatic, zwitterionic buffer having a secondary or tertiary amine group. Preferred buffers are TAPSO, AMPSO, POPSO, TAPS and DIPSO. For the determination of lactate, the reagent contains lactate dehydrogenase, pyrazole, NAD, SUTTOCIDE A and an aliphatic, zwitterionic buffer having a secondary or tertiary amine group.
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Dorn Allen R.
Ganser Edward O.
Hurt Catherine J.
Boehringer Mannheim Corporation
Leary Louise N.
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