Fluorescent Dyes  >  Reactive Fluorescent Dyes  >>  HiLyte Fluor™ 680 hydrazide

HiLyte Fluor™ 680 hydrazide is a carbonyl-reactive fluorescent labeling dye. It generates the conjugates that are slightly red-shifted compared to those of Cy5.5 dyes, resulting in an optimal match to filters designed for Cy5.5 dyes. It can be used for labeling glycoproteins such as HRP. Fluorescence emission of HiLyte Fluor™ 680 dye is well separated from that of other commonly used red fluorophores, such as TAMRA, R-phycoerythrin and HiLyte Fluor™ 647 dyes, making it ideal for three- and four-color labeling.

Extinction Coefficient (M^-1cm^-1): 190,000
Fluorescence quantum yield: 0.36
Fluorescence Life Time (ns): 1.1