Lumiprobe Cy3 酰肼 Cyanine3 hydrazide

Lumiprobe Cy3 酰肼 Cyanine3 hydrazide

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.

Cyanine3 hydrazide, 41070

Cat. # Quantity Lead time
11070 1 mg in stock
21070 5 mg in stock
41070 25 mg in stock
51070 50 mg in stock
61070 100 mg in stock

Cyanine3 absorbance and emission spectra

Cyanine3 absorbance and emission spectra

General properties

Appearance: red powder
Molecular weight: 543.57
Molecular formula: C30H40Cl2N4O
Solubility: moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Quality control: NMR 1H and HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Spectral properties

Excitation maximum, nm: 555
ε, L⋅mol−1⋅cm−1: 150000
Emission maximum, nm: 570
Fluorescence quantum yield: 0.31
CF260: 0.04
CF280: 0.09

11070 1 mg
21070 5 mg
41070 25 mg
51070 50 mg
61070 100 mg

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