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Product Introduction
Cyanine5 is a non-sulfonated cyanine fluorophore which is very similar to Cy5. When conjugated to biomolecules, this fluorophore exhibits nearly same photophysical properties.
Chemical Information |
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| Synonyms: | 3H-Indolium, 2-[5-[1-(5-carboxypentyl)-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-, chloride |
| InChI: | CC(C1=CC=CC=C1N/2C)(C)C2=C/C=C/C=C/C3=[N+](CCCCCC(O)=O)C4=CC=CC=C4C3(C)C.[Cl-] |
| Related CAS: | 195867-59-5 (inner salt); 766503-38-2 (without anion) |
Product Specification |
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|---|---|
| ε, L⋅mol-1⋅cm-1: | 250000 |
| Fluorescence quantum Yield: | 0.2 |
| Storage Conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
| Excitation Maximum (nm): | 646 |
| Emission Maximum (nm): | 662 |
| Package: | 25mg |
Applications of Fluorescent Probes & Dyes
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Cell and Organelle Stains
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DNA Stains
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Fluorescent Enzyme Substrates
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pH Indicators
Laser Dye
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