北京索莱宝科技有限公司 张净花 13426459985 010-56371206

中文名称  Cy3
英文名称 Cy3
Cat # 1050-5 mg
规格 5 mg  
分子式 C31H37KN2O8S2  分子量 668.86
Ex (nm) 548  Em (nm) 562
贮存条件 -20°C干燥避光保存
保质期 12个月

Cy3

Structure

　MW = 668.86

　Spectra

　　Excitation and emission spectra of unconjugated Cy3 dye in phosphate buffered saline.

　　* Measured in phosphate-buffered saline, Mujumdar, R. B., Ernst, L. A., Mujumdar, S. R., Lewis, C. J., and Waggoner, A. S. (1993) Bioconjugate Chem. 4, 105-111.

　　(Note: The quantum yield of Cy3 is significantly increased when in a rigid microenvironment, for example in highly viscous solvents, or when conjugated to biomolecules).

　　Upon attachment to biomolecules (for example oligonucleotides), negligible shifts in excitation and emission wavelength have been observed. In addition no effects on these spectral characteristics have been observed in the presence of 10% DMSO or under a range of pH conditions.