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Cy7 carboxylic acid
| Lot No | Quantity | Price | |
|---|---|---|---|
| 15090 | 1 mg | $ 110.00 | |
| 25090 | 5 mg | $ 210.00 | |
| 45090 | 25 mg | $ 410.00 | |
| 55090 | 50 mg | $ 695.00 | |
| 65090 | 100 mg | $ 1190.00 |
Free unactivated Cy7 dye carboxylic acid. Near-infrared label.
For coupling and labeling reactions also consider using pre-activated Cy7 NHS ester, or water-soluble sulfo-Cy7 NHS ester.
| General properties | |
|---|---|
| Appearance: | dark green powder |
| Solubility: | Good in organic solvents (DCM, chloroform, DMF, DMSO, MeCN, alcohols), poor in water |
| Molar weight: | 585.22 |
| Excitation maximum, λmaxex, nm: | 750 |
| Extinction at λmaxex | 199,000 |
| Emission maximum, λmaxfluor, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| Quality control | |
| NMR: | 95+% |
| TLC: | pure |
| Storage conditions | |
| Store at -20°C in the dark. Desiccate. | |
Order now. Receive within 3-8 days in any place around the world.
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Near IR Dyes
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