- 入驻时间: 2014-06-10
- 联系人:业务代表
- 电话:400-968-7988
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- Email:fuwu@bioleaf.com
订购货号 | 产品名称及规格 | 价格(¥) |
15080 | Cyanine7 maleimide, 1 mg | 1430.00 |
25080 | Cyanine7 maleimide, 5 mg | 2730.00 |
45080 | Cyanine7 maleimide, 25 mg | 5330.00 |
55080 | Cyanine7 maleimide, 50 mg | 9035.00 |
65080 | Cyanine7 maleimide, 100 mg | 15470.00 |
近红外、巯基活性染料,是Cy7® maleimide的类似物。
该试剂可以用于含游离巯基基团的蛋白标记近红外Cyanine7。
标记的蛋白可以用于近红外生物成像。近红外成像系统可以使组织甚至活体内标记蛋白的分布可视化。
推荐手册:
蛋白与其他硫醇分子的马来酰亚胺标记
Cy® is a trademark of GE Healthcare.
General properties
Appearance: |
green powder |
Molecular weight: |
707.34 |
Molecular formula: |
C43H51ClN4O3 |
Solubility: |
soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
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: |
750 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
199000 |
Emission maximum, nm: |
773 |
Fluorescence quantum yield: |
0.3 |