The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 25, 2025

Filed:

May. 23, 2022
Applicant:

Toppan Printing Co., Ltd., Tokyo, JP;

Inventors:

Yoichi Makino, Tokyo, JP;

Tomoko Kunitomi, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/6858 (2018.01); B01L 3/00 (2006.01); C12Q 1/686 (2018.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/6858 (2013.01); B01L 3/502715 (2013.01); B01L 3/502746 (2013.01); C12Q 1/686 (2013.01); G01N 21/6428 (2013.01); G01N 21/6452 (2013.01); B01L 2200/0642 (2013.01); B01L 2200/0673 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/0829 (2013.01); B01L 2300/0851 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/123 (2013.01); B01L 2300/161 (2013.01); B01L 2300/168 (2013.01); B01L 2400/0487 (2013.01); B01L 2400/086 (2013.01); G01N 2021/6439 (2013.01);
Abstract

A biomolecule analysis method may include preparing a reaction container comprising an array of a plurality of micropores in which a wash buffer is filled or preparing the reaction container and feeding the wash buffer into the reaction container including the array of the plurality of micropores. The method may include feeding a reaction reagent to detect a sample, into the plurality of micropores, the sample including a biomolecule. The method may include feeding a sealing solution to seal the plurality of micropores so that the plurality of micropores become a plurality of independent reaction chambers sealed from each other. The method may include causing an isothermal detection reaction in each of the plurality of the independent reaction containers. The method may include detecting a signal amplified by the isothermal detection reaction.


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