Sulfo-Cyanine5 carboxylic acid
详细描述
| 货号 | 描述 | 人民币价格 |
| 13390 | Sulfo-Cyanine5 carboxylic acid, 1 mg | ¥2,080.00 |
| 23390 | Sulfo-Cyanine5 carboxylic acid, 5 mg | ¥5,330.00 |
| 43390 | Sulfo-Cyanine5 carboxylic acid, 25 mg | ¥11,050.00 |
| 53390 | Sulfo-Cyanine5 carboxylic acid, 50 mg | ¥19,500.00 |
| 63390 | Sulfo-Cyanine5 carboxylic acid, 100 mg | ¥31,850.00 |
非活化的sulfo-Cyanine5羧酸，水溶性染料。该染料高度亲水和水溶。非磺化的类似物。
该荧光团是Cy5®羧酸的同等类似物。
对于标记反应请考虑使用活性染料sulfo-Cy5 NHS ester。
Cy® is a trademark of GE Healthcare.
General properties
|
Appearance: |
dark blue powder |
|
Molecular weight: |
664.76 |
|
Molecular formula: |
C32H37N2NaO8S2 |
|
CAS number: |
1032678-07-1 |
|
Solubility: |
good in water, DMSO, DMF, low in most organic solvents |
|
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. |
|
MSDS: |
Download |
Spectral properties
|
Excitation maximum, nm: |
646 |
|
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
271000 |
|
Emission maximum, nm: |
662 |
|
Fluorescence quantum yield: |
0.2 |
|
CF260: |
0.13 |
|
CF280: |
0.13 |
上海金畔生物科技有限公司
文章号：48-48