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:
Jan. 05, 2021
Filed:
Jan. 13, 2017
Applicant:
The University of Tokyo, Tokyo, JP;
Inventors:
Kenzo Hirose, Tokyo, JP;
Daisuke Asanuma, Tokyo, JP;
Kohei Matsui, Tokyo, JP;
Rieko Tanaka, Tokyo, JP;
Assignee:
The University of Tokyo, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/84 (2006.01); C07D 493/10 (2006.01); C09K 11/06 (2006.01); G01N 33/58 (2006.01);
U.S. Cl.
CPC ...
G01N 33/84 (2013.01); C07D 493/10 (2013.01); C09K 11/06 (2013.01); G01N 33/582 (2013.01); C09K 2211/1018 (2013.01);
Abstract
A fluorescent probe for calcium ion detection that has an excellent photofading resistance and quick Cadetection kinetics and can be localized at an arbitrary site in a cell is provided. The fluorescent probe contains a compound represented by the following general formula (I) or a salt thereof: A method for detecting intracellular calcium ions including (a) introducing the compound above or a salt thereof into a cell and (b) measuring the fluorescence emitted by the compound or a salt thereof in the cell is also provided.