Cyanine7 hydrazide

DESCRIPTION

Carbonyl reactive NIR fluorophore for the labeling of aldehydes, ketones, including glycoproteins subjected to periodate oxidation.

DETAILS

Formula: C37H48Cl2N4O
Synonym: Cy7 hydrazide
Citation: 1
Solubility: moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Quality Control: NMR 1H, HPLC-MS (95%)
Emission Maximum: 773
Excitation Maximum: 750
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.
Extinction Coefficient: 199000
Fluorescence Quantum Yield: 0.3