发明名称 |
AMPEROMETRIC BIOSENSOR TEST STRIP |
摘要 |
A reagent and method for determining the levels of 3-hydroxybutyric acid in a sample are provided. The reagent comprises a ferricyanide salt, a catalytic amount of a first enzyme operative to catalyze the oxidation of 3-hydroxybutyric acid in the sample, a cofactor corresponding to said first enzyme, and a catalytic amount of a second enzyme operative to catalyze the oxidization of the cofactor and the reduction of the ferricyanide. The reagent is incorporated into a test strip that generates an electrical output signal indicative of the level of 3-hydroxybutyric acid when the reagent is contacted with a sample.
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申请公布号 |
WO0146457(A3) |
申请公布日期 |
2002.02.14 |
申请号 |
WO2000US33986 |
申请日期 |
2000.12.14 |
申请人 |
ROCHE DIAGNOSTICS CORPORATION |
发明人 |
WILSEY, CHRISTOPHER, D.;BURKE, DAVID, W. |
分类号 |
G01N33/483;C12M1/34;C12Q1/00;C12Q1/32;G01N27/02;G01N27/26;G01N27/327;G01N27/416;G01N33/92;(IPC1-7):C12Q1/00 |
主分类号 |
G01N33/483 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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