产品详情
简单介绍：
Sulfo-Cyanine5 bis-NHS ester
133D0 233D0 433D0 533D0 633D0
详情介绍：
Sulfo-Cyanine5 bis-NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 133D0 | 1 mg | 110.00$ | in stock | |
| 233D0 | 5 mg | 290.00$ | in stock | |
| 433D0 | 25 mg | 690.00$ | in stock | |
| 533D0 | 50 mg |
 1270.00$
|
in stock | |
| 633D0 | 100 mg |
1900.00$
|
in stock |
Bulk inquiry 
Sulfo-Cyanine5 bis-NHS ester is a water soluble bifunctional dye possessing two NHS ester functions. It is an analog of Cy5® bis-NHS ester.
The dye is useful for the cross-conjugation of amines, and for other advanced labeling applications.
Absorption and emission spectra of sulfo-Cyanine5
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| Appearance: | dark blue powder |
| Molecular weight: | 975.14 |
| Molecular formula: | C45H51KN4O14S2 |
| Solubility: | good in DMF, DMSO, water |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
Spectral properties
| Excitation maximum, nm: | 646 |
| ε, L?mol?1?cm?1: | 271000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.28 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Product citations
- Pettersson, J.R.; Lanni, F.; Rule, G.S. Dual lifetimes for complexes between Glutathione-S-transferase (hGSTA1-1) and product-like ligands detected by single-molecule fluorescence imaging. Biochemistry, 2017, 56(31), 4073–4083. doi: 10.1021/acs.biochem.7b00030
Cy® is a trademark of GE Healthcare.
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