Cyanine5 carboxylic acid
.png "Cyanine5 carboxylic acid")
详细描述
| 订购货号 | 产品名称及规格 | 价格（￥） |
| 13090 | Cyanine5 carboxylic acid, 1 mg | 1430.00 |
| 23090 | Cyanine5 carboxylic acid, 5 mg | 2730.00 |
| 43090 | Cyanine5 carboxylic acid, 25 mg | 5330.00 |
| 53090 | Cyanine5 carboxylic acid, 50 mg | 9035.00 |
| 63090 | Cyanine5 carboxylic acid, 100 mg | 15470.00 |
非活性羧酸染料，Cy5® 游离羧酸的类似物。包含Cyanine5荧光团。
这种染料微溶于水，但可以溶于包含有机相（DMF，DMSO，乙醇）的水溶液，以获得包被足够浓度的该染料的溶液。水溶的该产品。
这种分子染料为非活性染料，用与对照试验和仪器校准。如果需要与胺类偶联和蛋白标记，请参考使用Cyanine5 NHS ester,或者水溶的sulfo-Cyanine5 NHS ester。
Cy® is a trademark of GE Healthcare.
General properties
|
Appearance: |
dark blue powder |
|
Molecular weight: |
519.12 |
|
Molecular formula: |
C32H39ClN2O2 |
|
Solubility: |
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble 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: |
Spectral properties
|
Excitation maximum, nm: |
646 |
|
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
250000 |
|
Emission maximum, nm: |
662 |
|
Fluorescence quantum yield: |
0.2 |
上海金畔生物科技有限公司
文章号：46-46