The present disclosure provides reactive quencher dyes that can be used in the detection and/or quantification of desirable target molecules, such as proteins, nucleic acids and various cellular organelles. These dyes are essentially non-fluorescent but are efficient quenchers of various fluorescent dyes. Also, provided are methods of using the dyes, bio-probes incorporating dyes and methods of using the bio-probes. The quencher dyes described herein are modified to provide beneficial properties.
本公开提供了可用于检测和/或定量理想目标分子(如蛋白质、核酸和各种细胞器)的反应性淬灭
染料。这些
染料基本上没有荧光,但却是各种荧光
染料的高效淬灭剂。此外,还提供了使用这些
染料的方法、含有
染料的
生物探针以及使用
生物探针的方法。本文所述的淬灭
染料经过改性,具有有益的特性。