Diagnostic composition for saccharide determination

Details Diagnostic composition for saccharide determination Diagnostic composition for saccharide determination

1974-12-27

1976-07-27

Naff, David M.

Textiles: fiber preparation

195 68, 195 99, 1951035R, G01N 3114, C12K 110, C12K 104

Patent

active

039717020

ABSTRACT:
A diagnostic composition is prepared which contains as a chromogen a diamino-biphenyl derivative in which at least one of the hydrogen atoms in the amino groups thereof is replaced by a lower alkyl group by reaction with an alkylating agent. A diagnosing instrument is prepared by impregnating a bibulous, porous support in a solution comprising the diagnostic composition and optionally a saccharide oxidase, peroxidase and a guaiac, and, if necessary, a buffer, a surfactant, a background adjusting dye and/or an agent for increasing the viscosity of the composition. This diagnosing instrument can be handled in a simple and convenient way and is used to identify semi-quantitatively a saccharide in body fluids or excrements of humans or animals with reliability.

REFERENCES:
patent: 3350278 (1967-10-01), Gretton et al.
patent: 3362886 (1968-01-01), Rupe
patent: 3814668 (1974-06-01), Blake
patent: 3859341 (1975-01-01), Jonsson et al.

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