Lumiprobe Cy5.5羧酸 Cyanine5.5 carboxylic acid
- 英文名：Cyanine5.5 carboxylic acid
- 级别：NMR 1H (95%) and 13C， TLC
- 分子式：C40H43ClN2O2
- 分子量：619.23
- 品牌：lumiprobe
- CAS：1144107-80-1， 1256349-47-9
- 外观：dark blue powder
| 订购货号 | 产品名称及规格 |
| 17090 | Cyanine5.5 carboxylic acid, 1 mg |
| 27090 | Cyanine5.5 carboxylic acid, 5 mg |
| 47090 | Cyanine5.5 carboxylic acid, 25 mg |
| 57090 | Cyanine5.5 carboxylic acid, 50 mg |
| 67090 | Cyanine5.5 carboxylic acid, 100 mg |
Cyanine5.5 dye，游离酸形式，非活性染料。该染料对大多数应用可以理解为非活性。它可以用作对照或参考样本，和对仪器进行校准。
预活化的NHS ester染料可以用于氨基基团的标记。Cy® is a trademark of GE Healthcare.General properties
| Appearance: | dark blue powder |
| Molecular weight: | 619.23 |
| Molecular formula: | C40H43ClN2O2 |
| CAS number: | 1144107-80-1, 1256349-47-9 |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Quality control: | NMR 1H (95%) and 13C, TLC |
| Storage conditions: | Storage: 24 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: | 673 |
| Extinction coefficient at excitation maximum, Lmol-1cm-1: | 209000 |
| Emission maximum, nm: | 707 |
| Fluorescence quantum yield: | 0.2 |
Product citations
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