Indocyanine Green (ICG)

Cat. # Quantity Price Lead time
3059-10mg 10 mg –   in stock
3059-100mg 100 mg $199 in stock
Found better price? Let us know and we will propose the way forward!

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

Indocyanine Green binds tightly to plasma proteins and becomes confined to the vascular system. The dye has a half-life of 150 to 180 sec and is removed from circulation exclusively by the liver to bile juice.

Indocyanine Green is used for determining cardiac output, hepatic function, liver and gastric blood flow, and for ophthalmic angiography.

Indocyanine Green (ICG) absorbance and emission spectra

Indocyanine Green (ICG) absorbance and emission spectra

Customers also purchased with this product

sulfo-Cyanine7.5 alkyne

sulfo-Cyanine7.5 is a near-infrared fluorophore similar to Indocyanine Green (ICG) but possesses higher fluorescence quantum yield. This is an alkyne for copper-catalyzed click chemistry.

DAPI, blue fluorescent nucleic acid stain

DAPI (4′,6-diamidino-2-phenylindole) is a blue-emitting fluorescent DNA dye used for chromosome staining and as a nuclear counterstain in fluorescence microscopy and flow cytometry.

DOTA-PEG4-amine hydrochloride

Bifunctional linker with chelating and amino groups for bioconjugation.
Add this product to your cart and
get free express delivery

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: 787
ε, L⋅mol−1⋅cm−1: 232000
Emission maximum, nm: 819
Fluorescence quantum yield: 0.09
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.