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上海拜力生物科技有限公司
Shanghai Bioleaf Biotech Co.,Ltd
電話 021-33779008
銷售**：4009687988
郵箱 info@bioleaf.com
網(wǎng)址 http://www.bioleaf.com/
地址 上海市閔行區(qū)新源路1356弄1-7號C801
郵編 201108
微信公眾號：拜力生物
| 貨號 | 描述 | 人民幣價格 |
| 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。該染料高度親水和水溶。非磺化的類似物。
該熒光團是Cy5®羧酸的同等類似物。
對于標記反應(yīng)請考慮使用活性染料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 |