Title:
SPECIMEN DILUENT, LABELED ANTIBODY DISPERSION LIQUID, AND SANDWICH METHOD
Document Type and Number:
WIPO Patent Application WO/2021/039492
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a specimen diluent, a labeled antibody dispersion liquid; and a sandwich method, which prevent a false high value due to the influence of impurities, i.e., the influence of rheumatoid factors and improves signal sensitivity, in order to detect, with good sensitivity, troponin included in a specimen derived from human blood. A specimen diluent according to the present invention is used to detect troponin included in a specimen derived from human blood and mixed with the specimen in an immunoassay using a sandwich method, wherein the specimen diluent contains 10-200 mM of a compound having a thiol group.
Inventors:
MURAYAMA TAKANORI (JP)
KAYA TAKATOSHI (JP)
KANEKO TOMONORI (JP)
KAYA TAKATOSHI (JP)
KANEKO TOMONORI (JP)
Application Number:
PCT/JP2020/031084
Publication Date:
March 04, 2021
Filing Date:
August 18, 2020
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01N21/64; G01N33/53; G01N33/531; G01N33/533
Domestic Patent References:
| WO2007037410A1 | 2007-04-05 |
Foreign References:
| JP2013145138A | 2013-07-25 | |||
| JPH0727764A | 1995-01-31 | |||
| JP2001255325A | 2001-09-21 | |||
| CN106950363A | 2017-07-14 | |||
| JP2010107363A | 2010-05-13 | |||
| JPH10160734A | 1998-06-19 | |||
| JPH10512676A | 1998-12-02 | |||
| JP2000162212A | 2000-06-16 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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