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Cy7 azide
| Lot No | Quantity | Price | |
|---|---|---|---|
| 15030 | 100 uL, 10 mM in DMSO | $ 160.00 | |
| 35030 | 500 uL, 10 mM in DMSO | $ 420.00 | |
| 45030 | 1 mL, 10 mM in DMSO | $ 595.00 | |
| A5030 | 1 mg | $ 140.00 | |
| B5030 | 5 mg | $ 460.00 | |
| C5030 | 10 mg | $ 700.00 | |
| D5030 | 25 mg | $ 1350.00 | |
| E5030 | 50 mg | $ 2490.00 |
Click Chemistry azide for the labeling with Cy7, near infrared fluorescent dye.
This product can be used for the incorporation of Cy7 into various alkynylated biomolecules via Click Chemistry. Post-synthetic modification of oligonucleotides is also possible with this azide.
Cyclohexane-bridged polymethyne chain allows for 20% increase in quantum yield (compared to parent structure).
| General properties | |
|---|---|
| Appearance: | dark green powder |
| Molar weight: | 667.33 |
| Mass spec M+ increase: | 631.8 |
| Spectral properties | |
| Cy7 excitation maximum, λmaxex, nm: | 750 |
| Cy7 extinction at λmaxex | 199,000 |
| Cy7 emission maximum, λmaxfluor, nm: | 773 |
| Cy7 fluorescence quantum yield: | 0.3 |
| Quality control | |
| NMR: | 95+% |
| TLC: | pure |
| Functional testing (reaction with amine): | 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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