REACTIVE CYANINE COMPOUNDS
    9.
    发明申请
    REACTIVE CYANINE COMPOUNDS 有权
    反应性氰基化合物

    公开(公告)号:US20110053162A1

    公开(公告)日:2011-03-03

    申请号:US12872467

    申请日:2010-08-31

    摘要: The invention provides compounds and compositions of Formulas I-VII, and methods of using the compounds. The compounds can be used to prepare dye conjugates that are uniformly and substantially more fluorescent on proteins, nucleic acids or other biopolymers, than conjugates labeled with structurally similar known carbocyanine dyes. In addition to having more intense fluorescence emission than structurally similar dyes at virtually identical wavelengths, and decreased artifacts in their absorption spectra upon conjugation to biopolymers, the compounds can have greater photostability and/or higher absorbance (extinction coefficients) at the wavelength(s) of peak absorbance than such structurally similar dyes.

    摘要翻译: 本发明提供式I-VII的化合物和组合物以及使用该化合物的方法。 该化合物可用于制备在蛋白质,核酸或其他生物聚合物上均匀且基本上更多荧光的染料缀合物,而不是与结构上相似的已知碳菁染料标记的缀合物。 除了与实际相同的波长下的结构相似的染料具有更强烈的荧光发射以及在与生物聚合物共轭时其吸收光谱中的伪影减少,化合物在波长处具有更大的光稳定性和/或更高的吸光度(消光系数) 的吸光度比这种结构相似的染料高。