Analytical compositions, elements and methods utilizing reductio

Details Analytical compositions, elements and methods utilizing reductio Analytical compositions, elements and methods utilizing reductio

1985-04-01

1987-10-20

Marantz, Sidney

Chemistry: analytical and immunological testing

Heterocyclic carbon compound

Hetero-o

422 56, 422 57, 422 60, 422 68, 435 26, 435805, 436904, C12Q 132

Patent

active

047014202

ABSTRACT:
Ferric ion chelates are useful in analytical compositions, elements and methods for the determination of reductants, or other analytes which can produce a reductant. The ferric ion chelate is reduced to ferrous ion, which coordinates with a suitable ferrous ion coordinating ligand to form a colored complex. In particular, these compositions and elments are useful for detecting nicotinamide adenine dinucleotide, reduced form (NADH) or nicotinamide adenine dinucleotide phosphate, reduced form (NADPH), or an analyte (e.g. an enzyme) which produces NADH or NADPH in biological fluids.

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Research Disclosure, publication 20149, vol. 201, Jan. 1981.
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