| Hazard Information | Back Directory | [Description]
Sulfo-Cy7 alkyne is water soluble cyanine containing an alkyne group. The alkyne is commonly used for azide Click-Chemistry reactions. The sulfite group increases the solubility of the compound in aqueous media. | [Uses]
Sulfo-cyanine7 alkyne potassium is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment. | [References]
[1] Song F, et al. Syntheses, spectral properties and photostabilities of novel water-soluble near-infrared cyanine dyes[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2004, 168(1-2): 53-57. | [Abs/Em Maxima]
750/773 nm | [Fluoresene quantum yield]
0.24 | [Extinction Coefficient]
240600 | [CF260]
0.04 | [CF280]
0.04 |
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