1628790-37-3

Cy5.5 alkyne is a cynaine linker containing an alkyne group, which enables Click Chemistry to attach deeply colored and photostable Cyanine5.5 fluorophore to various azide-bearing molecules. Cyanine5.5 is a popular fluorophore that has been widely used for various applications including intact organism imaging.

Appearance: Dark blue solid
ex/em: 680/698 nm (PBS buffer)
Extinction coefficient (ε): 198000 L??mol??1??cm??1
Quantum yield (Φ): 0.20

Cy5.5-Alkyne, is a Fluorescent dye, that can be used for various labeling applications in chemistry.(Abs/Em = 678/694 nm)

684/710 nm

0.2

198000

0.07

0.03

Alexa Fluor® 680, IRDye® 680RD, DyLight® 680