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:
Mar. 15, 2016
Filed:
Apr. 21, 2011
Applicants:
Ichiro Hirao, Komae, JP;
Michiko Hirao, Yokohama, JP;
Shigeyuki Yokoyama, Yokohama, JP;
Tsuneo Mitsui, Yokohama, JP;
Rie Yamashige, Ohta, JP;
Inventors:
Ichiro Hirao, Komae, JP;
Michiko Hirao, Yokohama, JP;
Shigeyuki Yokoyama, Yokohama, JP;
Tsuneo Mitsui, Yokohama, JP;
Rie Yamashige, Ohta, JP;
Assignees:
RIKEN, Wako-shi, Saitama, JP;
TagCyx Biotechnologies, Yokohama-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/68 (2006.01); C07H 21/02 (2006.01); C07H 21/04 (2006.01); G01N 21/64 (2006.01); C07H 19/044 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6486 (2013.01); C07H 19/044 (2013.01); C12Q 1/6818 (2013.01);
Abstract
It is an object of the present invention to provide quenching or fluorescent nucleic acid base analogs and applications thereof. The quencher of the present invention has a 2-nitropyrrole structure represented by Formula I: [Formula 1] (in Formula I, Rand Rare groups independently selected from the group consisting of: