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:
Sep. 06, 2022
Filed:
Feb. 13, 2019
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventors:
Tadayuki Iwase, Tokyo, JP;
Yoshinobu Manome, Tokyo, JP;
Yoshimitsu Mizunoe, Tokyo, JP;
Kouki Fujioka, Tokyo, JP;
Yuko Fukuyama, Kyoto, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/573 (2006.01); G01N 33/569 (2006.01); C12Q 1/34 (2006.01); G01N 33/68 (2006.01); C12Q 1/18 (2006.01);
U.S. Cl.
CPC ...
G01N 33/573 (2013.01); C12Q 1/18 (2013.01); C12Q 1/34 (2013.01); G01N 33/56911 (2013.01); G01N 33/6851 (2013.01); G01N 2333/986 (2013.01); G01N 2800/44 (2013.01);
Abstract
In an analysis method of the present invention, a compound represented by the following formula (I) as a matrix is mixed into an analysis target sample and the mixture is subjected to matrix-assisted laser desorption ionization mass spectrometry. In the formula (I), R is an alkyl group having 3-11 carbon atoms. The analysis target sample is a substance for which whether or not β-lactamase is contained is to be determined. Analysis targets include, for example, bacteria and an extract from bacteria.