Compounds, compositions, and methods for optical, including fluorescence optical, determinations useful in labeling biomolecules such as protein and deoxyribonucleic acid for their detection and quantitation. The compounds are diastereomeric cyanines with high hydrophilicity and other desirable properties.
化合物、组合物和方法用于光学测定,包括荧光光学测定,用于标记
生物分子,如蛋白质和
脱氧核糖核酸,以便于它们的检测和定量。这些化合物是具有高亲
水性和其他理想特性的对映异构的靛烯类化合物。