2,3,3-三甲基吲哚-5-磺酸钾盐 、 6-溴己酸 反应 16.0h,
以89%的产率得到1-(5-carboxypentyl)-2,3,3-trimethylindoleninium-5-sulfonate potassium salt
参考文献:
名称:
[EN] NOVEL DYES FOR THE DETECTION OR QUANTIFICATION OF DESIRABLE TARGET MOLECULES [FR] NOUVEAUX COLORANTS POUR LA DÉTECTION OU LA QUANTIFICATION DE MOLÉCULES CIBLES SOUHAITABLES
[EN] FUNCTIONALIZED CYANINE DYES<br/>[FR] COLORANTS DE TYPE CYANINE FONCTIONNALISÉS
申请人:PACIFIC BIOSCIENCES CALIFORNIA
公开号:WO2012027618A3
公开(公告)日:2012-05-18
[EN] NOVEL DYES FOR THE DETECTION OR QUANTIFICATION OF DESIRABLE TARGET MOLECULES<br/>[FR] NOUVEAUX COLORANTS POUR LA DÉTECTION OU LA QUANTIFICATION DE MOLÉCULES CIBLES SOUHAITABLES
申请人:ENZO LIFE SCIENCES INC
公开号:WO2009014513A1
公开(公告)日:2009-01-29
The present invention provides dyes, reactive dyes and labeled reagents that may be used in the detection or quantification of desirable target molecules, such as proteins and nucleic acids. Dyes are provided that may be used free in solution where the binding of the dye to the target molecule provides signal generation. Dyes are also provided that comprise reactive groups that may be used to attach the dyes to probes that will bind to desirable target molecules. The novel dyes of the present invention have been modified to provide beneficial properties.
The present invention relates to fluorescent dyes. The present invention provides a wide range of fluorescent dyes and kits containing the same, which are applicable for labeling a variety of biomolecules, cells and microorganisms. In one aspect, the invention provides a compound having a maximal fluorescence excitation wavelength, wherein the compound has a structure of Formula II:
F—Y=Ψ Formula II
and wherein Z— is a counterion, Y is a bridge unit permitting electron delocalization between F and Ψ, and F is a moiety having the structure:
The present invention also provides various methods of using the fluorescent dyes for research and development, forensic identification, environmental studies, diagnosis, prognosis, and/or treatment of disease conditions.