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.
Patent No.:
Date of Patent:
Apr. 21, 2020
Filed:
Sep. 29, 2017
Applicant:
Sekisui Medical Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SEKISUI MEDICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/6858 (2018.01); G01N 30/96 (2006.01); C12Q 1/6827 (2018.01); C12N 15/09 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/6858 (2013.01); C12N 15/09 (2013.01); C12Q 1/6827 (2013.01); G01N 30/96 (2013.01);
Abstract
An object of the present invention is to provide a method for accurately and quantitatively discriminating and detecting a wide variety of gene mutations, or particularly, single base substitutions or point mutations. In an ASP for analyzing gene mutations, or particularly, single base substitutions or point mutations, when a non-nucleotide component is added to the 5' end of at least one of the ASP and a primer paired therewith before amplification by PCR and amplification products thereof are separated by ion-exchange chromatography, even the amplification products having the same length can be separated and detected.