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Cat. Number
Cy3 酰肼 Cyanine3 hydrazide
Chemical Name
Cy3 酰肼 Cyanine3 hydrazide
Mol. Formula
C30H40Cl2N4O
Mol. Weight
543.57
Qty 1
5mg
Qty 2
25mg
Appearance
red powder
Solubility
moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Storage condition
-20°C
References

Cyanine3 hydrazide is a carbonyl-reactive dye, an analog of Cy3® hydrazide.

This reagent allows to label various carbonyl-containing molecules such as antibodies and other glycoproteins after periodate oxidation, proteins which have undergone oxidative stress or deamination, or reducing saccarides. Cyanine3 is compatible with a number of fluorescent instruments.

Spectral properties

Excitation maximum, nm: 555
ε, L⋅mol−1⋅cm−1: 150000
Emission maximum, nm: 570
Fluorescence quantum yield: 0.31

Product citations

  1. Poudyal, R.R.; Nguyen, P.D.M.; Lokugamage, M.P.; Callaway, M.K.; Gavette, J.V.; Krishnamurthy, R.; Burke, D.H. Nucleobase modification by an RNA enzyme. Nucleic Acids Research2017, 45(3), 1345–1354. doi: 10.1093/nar/gkw1199

  2. Boone, C.; Grove, R.; Adamcova, D.; Braga, C.; Adamec, J. Revealing oxidative damage to enzymes of carbohydrate metabolism in yeast: An integration of 2D DIGE, quantitative proteomics and bioinformatics.Proteomics2016, 16(13), 1889–1903. doi: 10.1002/pmic.201500546

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