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Cyanine5 dimethyl
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 3571-25mg | 25 mg | – | 现货 | |
| 3571-100mg | 100 mg | $390 | 现货 | |
| 3571-500mg | 500 mg |
$1100
|
现货 |
Cyanine5 dimethyl is a non-sulfonated cyanine dye with good solubility in organic solvents and bright fluorescence in the red spectrum range. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.
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菁染料5胺 (Cyanine5 amine)
菁染料5胺官能化染料，用于与活化酯和环氧化物偶联。
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Cyanine3 dimethyl
Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.
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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。General properties
| Molecular weight: | 510.46 |
| Molecular formula: | C27H31IN2 |
| Solubility: | soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. 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: | 250000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.03 |
| CF280: | 0.04 |
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