[EN] CYANINE DYES AND THEIR CONJUGATES<br/>[FR] COLORANTS À BASE DE CYANINE ET LEURS CONJUGUÉS
申请人:LI COR INC
公开号:WO2012054749A1
公开(公告)日:2012-04-26
Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula (I), are presented: wherein Q is a portion of a polymethine bridge selected from the group consisting (Formula (X)). Also included are bioconjugates of the compounds of Formula (I), methods of labeling biomolecules with the compounds, and methods of imaging.
A novel lactone derivative that is expressed by the following structural formula (I).
一种新的内酯衍生物,其化学结构式(I)如下所示。
[EN] APPLICATION OF REDUCED DYES IN IMAGING<br/>[FR] APPLICATION DE COLORANTS RÉDUITS EN IMAGERIE
申请人:LI COR INC
公开号:WO2013044156A1
公开(公告)日:2013-03-28
The present invention provides novel compounds and methods for hydrocyanines derived from near-infrared cyanine dyes, as reactive oxygen species probes in imaging. In certain embodiments, the present invention provides reduced dyes as substrates for ELISA and Western blots. In certain instances, the compounds are useful for detecting reactive oxygen species (ROS) probes for in vivo applications.
Compounds and methods are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. The cyanine compounds of Formula I are presented:
wherein Q is a portion of a polymethine bridge selected from the group consisting of:
Also included are bioconjugates of the compounds of Formula I, methods of labeling biomolecules with the compounds, and methods of imaging.
Compounds are disclosed that are useful for noninvasive imaging in the near-infrared spectral range. Bioconjugate cyanine compounds of Formula II are presented:
wherein Q is a portion of a polymethine bridge selected from the group consisting of: