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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.
![](https://static.lumiprobe.us/img/spectra/sulfo-Cy5_absorbance_emission.png)
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Cyanine5 NHS 酯 (Cyanine5 NHS ester)
胺反应性 Cyanine5 活化酯,用于标记蛋白质、肽和其他分子。DMF(二甲基甲酰胺), 标签级 (DMF (dimethylformamide), labeling grade)
即用型高纯度、无胺溶剂,用于 NHS 酯标记。AF 488 NHS 酯 (AF 488 NHS ester)
AF 488 NHS 酯,一种明亮、光稳定、亲水性的绿色通道荧光染料。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.
商品数量不正确.
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