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sulfo-Cyanine5 bis-NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 133D0 | 1 mg | $125 | 现货 | |
| 233D0 | 5 mg | $325 | 现货 | |
| 433D0 | 25 mg |
$850
|
现货 | |
| 533D0 | 50 mg |
$1490
|
现货 | |
| 633D0 | 100 mg |
$1990
|
现货 |
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.
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Cyanine7 dicarboxylic acid
Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.花青5马来酰亚胺
Cyanine5 马来酰亚胺与硫醇反应生成染料标记的缀合物。Azidobutyric acid NHS ester
Activated NHS ester for azido-labeling of peptides and proteins.General properties
| Appearance: | dark blue powder |
| Molecular weight: | 975.14 |
| Molecular formula: | C45H51KN4O14S2 |
| Solubility: | good in DMF, DMSO, water |
| Quality control: | NMR 1H, HPLC-MS (895%) |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption 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 |
产品引用
- 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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