[Dye maleimides]Cyanine7 maleimide新品发布

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[Dye maleimides]Cyanine7 maleimide

Cyanine7 maleimide

订购货号产品名称及规格价格(￥)

15080Cyanine7 maleimide, 1 mg1430.00

25080Cyanine7 maleimide, 5 mg2730.00

45080Cyanine7 maleimide, 25 mg5330.00

55080Cyanine7 maleimide, 50 mg9035.00

65080Cyanine7 maleimide, 100 mg15470.00

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

[Dye maleimides]Cyanine7 maleimide新品发布，欢迎咨询选购。