Cy7

分子式：C35H41KN2O8S2；分子量：720.94；Ex：747nm，Em：774nm；用于标记蛋白、多肽、抗体及Oligo；活体成像用试剂；−20°C干燥避光保存

结构式：
 

Properties



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.

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.