Indocyanine green

Cat. # Quantity Price Lead time
3059-100mg 100 mg $199.00 in stock

Indocyanine green (aka ICG, IC Green, Foxgreen) is used for reliable imaging and flow cytometry. This dye is water soluble and pH-insensitive. Fluorescence of ICG is not visible to the human eye but is readily detected by most imaging systems.

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Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 is a near infrared fluorophore similar to indocyanine green (ICG), but possessing higher fluorescence quantum yield. The dye is very hydrophilic and water soluble. The reagent is very useful for the labeling of biomolecules for in vivo imaging. This is an alkyne for copper catalyzed Click chemistry.

Sulfo-Cyanine7.5 NHS ester

A water soluble near infrared emitting dye for in vivo imaging applications. Sulfo-Cyanine7.5 is an analog of indocyanine green (ICG) possessing higher emission quantum yield, and containing a linker arm.

Cyanine7.5 tetrazine

Cyanine7.5 is a NIR fluorescent dye with absorption and emission spectra similar to ICG (indocyanine green), but possessing a higher fluorescence quantum yield. This derivative is a tetrazine derivative for the TCO ligation reaction.

General properties

Appearance: dark green powder
Molecular weight: 774.96
CAS number: 3599-32-4
Molecular formula: C43H47N2NaO6S2
Quality control: NMR 1H and 31P, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 780
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