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Medchemexpress LLC Sulfo-Cy3(Me)COOH | 1121756-11-3 | 95.0% | 616.75 g·mol⁻¹ | C30H36N2O8S2 | 10 MG
Supplier: Medchemexpress LLC HYD136510MG
Sulfo-Cy3(Me)COOH is a sulfonated cyanine3 derivative supplied as a green to dark green solid. It is an orange-fluorescent labeling reagent for proteins and nucleic acids, with excitation at ~554 nm and emission at ~568 nm. The compound is water-soluble and is provided at 10 mg with high purity, intended for conjugation and fluorescence assay applications and requiring protection from light.
- Orange-fluorescent label: Ex = 554 nm, Em = 568 nm.
- High purity suitable for conjugation: ~95.0%.
- Water-soluble: H2O solubility 125 mg/mL (ultrasonic may be required).
- Appearance: solid, green to dark green.
- Storage: 4°C protected from light; in solvent -80°C (6 months) or -20°C (1 month).
- Typical applications: labeling of proteins and nucleic acids, fluorescence assays, conjugation chemistry.
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