Sulfo-Cyanine 5.5 (analog of Cy5.5®) is a water-soluble, far red emitting fluorophore. Due to four sulfo-groups, the dye possesses negative charge in neutral pH, and very high hydrophilicity. As a cyanine dye, sulfo-Cyanine 5.5 shows very low dependence of the fluorescence on pH, and very high extinction coefficient.
产品形式
保存建议
Shipped at room temperature. Upon delivery, store in the dark at -20