Title:
METHOD AND REAGENT FOR DETECTING TARGET SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2023/204315
Kind Code:
A1
Abstract:
[Problem] To provide a technique capable of detecting a target substance in a sample with greater sensitivity and at a lower cost than when using conventional technology. [Solution] A method for detecting a target substance, said method comprising: in a first reaction field, forming a complex by sandwiching the target substance between a first trapping substance fixed to a solid phase and a second trapping substance labeled with a labeling substance; separating a moiety that includes the labeling substance from the complex; moving the moiety including the labeling substance by centrifugal force through a liquid filled in a tubular channel; and detecting the moiety including the labeling substance by the scattered light that is scattered by the moiety including the labeling substance.
Inventors:
TAKEUCHI RIKIYA (JP)
OTA TOSHIYA (JP)
OHTA HIROKAZU (JP)
SHIRAKI SAAYA (JP)
MORI AYAMI (JP)
YAMAUCHI TAISUKE (JP)
YAMAMOTO YOSHIATSU (JP)
CHICHIBU TAKEAKI (JP)
NAGASHIMA SHION (JP)
ANDO JUNICHI (JP)
OTA TOSHIYA (JP)
OHTA HIROKAZU (JP)
SHIRAKI SAAYA (JP)
MORI AYAMI (JP)
YAMAUCHI TAISUKE (JP)
YAMAMOTO YOSHIATSU (JP)
CHICHIBU TAKEAKI (JP)
NAGASHIMA SHION (JP)
ANDO JUNICHI (JP)
Application Number:
PCT/JP2023/016016
Publication Date:
October 26, 2023
Filing Date:
April 21, 2023
Export Citation:
Assignee:
TAUNS LABORATORIES INC (JP)
International Classes:
G01N33/483; G01N33/543; G01N33/545; G01N33/552; G01N35/00; G01N37/00
Foreign References:
| JP2012527621A | 2012-11-08 | |||
| JP2021113708A | 2021-08-05 | |||
| JP2012255772A | 2012-12-27 | |||
| JP2006505766A | 2006-02-16 | |||
| JP2017518503A | 2017-07-06 |
Attorney, Agent or Firm:
IDE Masatake (JP)
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