2-Benzothiazolyl tetrazolium salt indicators

2-Benzothiazolyl tetrazolium salt compounds have been found to be characterized by a reflectance spectrum exhibiting an extended plateau above about 600-650 nm. Such compounds are useful as chromogenic indicators for reducing substances such as NADH. The reflectance plateau confers improved accuracy...

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Bibliographic Details
Main Authors RUETTEN, SCOTT, LIN, NAN-HORNG, HATCH, ROBERT P
Format Patent
LanguageEnglish
Published 30.04.1997
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
ORGANIC CHEMISTRY
PHYSICS
TESTING
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Summary:2-Benzothiazolyl tetrazolium salt compounds have been found to be characterized by a reflectance spectrum exhibiting an extended plateau above about 600-650 nm. Such compounds are useful as chromogenic indicators for reducing substances such as NADH. The reflectance plateau confers improved accuracy to analytical assays, particularly for the determination of analytes of medical diagnostic significance, in which a colorimetric response on a reagent carrier matrix is measured by reflectance.
Bibliography:Application Number: GR19960403604T