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Sulfo-Cy3 diacid is a CY3-derived dye. CY3 (Cyanine3) is an amine-reactive rhodamine orange dye with Ex/Em=550/570 nm, frequently employed for fluorescent labelling of proteins and nucleic acids.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $298 | 7-10 days | |
| 5 mg | $610 | 7-10 days | |
| 10 mg | $868 | 7-10 days | |
| 25 mg | $1,290 | 7-10 days |
| Description | Sulfo-Cy3 diacid is a CY3-derived dye. CY3 (Cyanine3) is an amine-reactive rhodamine orange dye with Ex/Em=550/570 nm, frequently employed for fluorescent labelling of proteins and nucleic acids. |
| In vitro | Cy3 diacid, a fluorescent dye, is widely used to label peptides, proteins and nucleic acids, Ex(nm): 548, Em(nm): 562 |
| Synonyms | Sulfo-Cy3 diacid, Cyanine 3.18 |
| Molecular Weight | 716.86 |
| Formula | C35H44N2O10S2 |
| Cas No. | 146397-17-3 |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| Storage | keep away from direct sunlight | store at -20°C | Shipping with blue ice/Shipping at ambient temperature. |

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