Title:
METHOD, REAGENT, AND CHIP, FOR MEASURING ANALYTE CONCENTRATION IN BIOLOGICAL SAMPLE
Document Type and Number:
WIPO Patent Application WO/2019/171731
Kind Code:
A1
Abstract:
The present invention provides means that can very accurately measure the concentration of an analyte without requiring fractionation of biological components. The present invention relates to a method for measuring the concentration of an analyte in a biological sample, comprising: (1) preparing the biological sample; (2) mixing the biological sample with a chromogenic reagent, an oxidoreductase, and a scattered light modifier, to obtain an analysis sample that exhibits scattered light that is substantially the same as for the biological sample; and (3) measuring an analyte concentration using this analysis sample.
Inventors:
CHAI FUMIHIKO (JP)
MORIUCHI TAKEYUKI (JP)
MORIUCHI TAKEYUKI (JP)
Application Number:
PCT/JP2018/048259
Publication Date:
September 12, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
G01N33/52; C12M1/34; C12Q1/26; C07D417/04; C12N11/08; C12Q1/32
Domestic Patent References:
| WO2017001348A1 | 2017-01-05 | |||
| WO2019012865A1 | 2019-01-17 | |||
| WO2018061484A1 | 2018-04-05 | |||
| WO2014004970A1 | 2014-01-03 | |||
| WO2016051930A1 | 2016-04-07 |
Foreign References:
| JP2009515194A | 2009-04-09 | |||
| JP2015179038A | 2015-10-08 | |||
| US20090026094A1 | 2009-01-29 | |||
| JP2008148656A | 2008-07-03 | |||
| JP2018040887A | 2018-03-15 |
Other References:
See also references of EP 3736571A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
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