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Patent Searching and Data


Title:
FLUORESCENT DYE
Document Type and Number:
WIPO Patent Application WO/2012/111142
Kind Code:
A1
Abstract:
Provided is a fluorescent dye having improved fluorescence intensity during labeling and making it possible to detect a biomolecule with greater sensitivity. This fluorescent dye has a nitrogen cation-containing group or a nitrogen-containing group. The high water solubility thereof makes it possible to improve the labeling rate for a biomolecule and possible to detect a biomolecule with greater sensitivity.

Inventors:
ISOBE SHINICHIRO (JP)
MATAKA SHUNTARO (JP)
Application Number:
PCT/JP2011/053503
Publication Date:
August 23, 2012
Filing Date:
February 18, 2011
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Assignee:
ISOBE SHINICHIRO (JP)
MATAKA SHUNTARO (JP)
International Classes:
C07D498/04; C09B57/00; C07D513/04
Foreign References:
JP2010037511A2010-02-18
JP2008156556A2008-07-10
JP2005258388A2005-09-22
Other References:
BAOCUN ZHU ET AL.: "The determination of thiols based using a probe that utilizes both an absorption red-shift and fluorescene enhancement", DYES AND PIGMENTS, vol. 86, 2010, pages 87 - 92
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (JP)
Mitsuo Tanaka (JP)
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Claims: