REAGENT FOR MEASURING URIC ACID

PURPOSE:A reagent for measuring uric acid suitable for flow-injection analysis, obtained by adding a specific dyestuff to a well-known reagent for measuring uric acid. CONSTITUTION:A well-known reagent for measuring uric acid consisting of a coloring composition, uricase, peroxidsae, and a pH buffer...

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Hauptverfasser: TANNO KAZUNOBU, OOMORI ITOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:A reagent for measuring uric acid suitable for flow-injection analysis, obtained by adding a specific dyestuff to a well-known reagent for measuring uric acid. CONSTITUTION:A well-known reagent for measuring uric acid consisting of a coloring composition, uricase, peroxidsae, and a pH buffering agent is blended with a red or blue dyestuff such as preferably Amaranth, phenolphthalein, etc. in an amount to make absorbance at a dominant wavelength 0.01-1, preferably 0.05-0.5 higher than absorbance at a complementary wavelength on 10mm. light pass length.