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Sulfo-Cy3 azide
| Lot No | Quantity | Price | |
|---|---|---|---|
| A1330 | 1 mg | $ 210.00 | |
| B1330 | 5 mg | $ 490.00 | |
| C1330 | 10 mg | $ 890.00 | |
| D1330 | 25 mg | $ 1450.00 |
This reagent is a water-soluble dye azide for Click Chemistry.
Brightness and photostability of fluorophore, together with high water solubility, makes this reagent an ideal choice for Click chemistry labeling of various molecules in aqueous phase.
Click reaction can be carried out in water, and there is no need to use any organic co-solvent. The reagent is designed for the labeling of sensitive molecules such as proteins, and even intact biological objects.
The reagent is 1:1 crystallosolvate with methanol. This does not affect any fluorophore properties, and applications.
| General properties | |
|---|---|
| Appearance: | dark red powder |
| Molar weight: | 752.88 |
| Solubility: | Good in water and polar organic solvents (DMF, DMSO), moderate in alcohols and acetonitrile, poor in organic solvents (DCM, chloroform) |
| Mass spec M+ increase: | 699.8 |
| Spectral properties | |
| Cy3 excitation maximum, λmaxex, nm: | 546 |
| Cy3 extinction at λmaxex | 150,000 |
| Cy3 emission maximum, λmaxfluor, nm: | 563 |
| Cy3 fluorescence quantum yield: | 0.1 |
| Quality control | |
| NMR: | 95+% |
| TLC: | pure |
| Functional testing (CuAAC): | pass |
| Recommended protocols | |
| Click-chemistry labeling of oligonucleotides and DNA | HTML | PDF |
| Storage conditions | |
| Store at -20°C in the dark. | |
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