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ICG-amine is a tricarbocyanine near-infrared fluorescent probe that binds efficiently to amino acid residues without requiring condensing agents.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $190 | - | In Stock | |
| 5 mg | $531 | - | In Stock | |
| 10 mg | $850 | - | In Stock |
| Description | ICG-amine is a tricarbocyanine near-infrared fluorescent probe that binds efficiently to amino acid residues without requiring condensing agents. |
| In vitro | Using ICG-amine (Indocyanine Green) as the backbone, an amino (-NH₂) functional group was introduced through chemical modification. The ICG core contains a conjugated double bond system and an indole ring, conferring near-infrared fluorescence properties, while the amino group provides reactivity for covalent conjugation with carboxyl groups, NHS esters, aldehydes, etc. |
| Molecular Weight | 829.16 |
| Formula | C51H64N4O4S |
| Cas No. | 1686147-55-6 |
| Smiles | O=C(NCCCCCCN)CCCCCN1C=2C=CC=3C=CC=CC3C2C(C1=CC=CC=CC=CC4=[N+](C=5C=CC=6C=CC=CC6C5C4(C)C)CCCCS(=O)(=O)[O-])(C)C |
| Storage | keep away from direct sunlight | store at -20°C | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 24 mg/mL (28.94 mM), Sonication is recommeded. H2O: 4 mg/mL (4.82 mM), Sonication is recommeded. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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