[Dye maleimides]Cyanine3 maleimide【lumiprobe】 货号：[Dye maleimides]Cyanine3 maleimide 品牌：其它品牌 规格：

金山科研平台生物科技有限公司是[Dye maleimides]Cyanine3 maleimide lumiprobe公司核心代理商，价格低，质量好，批次新，免费技术指导，免费产品代测，免运费，服务周到，是国家重点实验室及国内各大院校长期指定供应商。

[Dye maleimides]Cyanine3 maleimide

Cyanine3 maleimide

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订购货号产品名称及规格价格(￥)

11080Cyanine3 maleimide, 1 mg1430.00

21080Cyanine3 maleimide, 5 mg2730.00

41080Cyanine3 maleimide, 25 mg5330.00

51080Cyanine3 maleimide, 50 mg9035.00

61080Cyanine3 maleimide, 100 mg15470.00

硫醇单一活化Cyanine3 dye。该染料用于向包含半胱氨酸残基的蛋白、多肽以及硫醇化的分子(比如含硫醇的寡核苷酸)标记Cyanine3荧光团(Cy3?的类似物)。

胱氨酸应该在标记前先使用TCEP(tris-carboxyethylphosphine)或其他还原剂进行还原反应。

使用Cyanine3 maleimide进行的标记反应是有选择性的，有效的。

我们推荐使用水溶的Sulfo-Cyanine3 maleimide标记抗体和其他敏感蛋白。

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: red powder

Molecular weight: 615.20

Molecular formula: C36H43ClN4O3

Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble 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: 555

Extinction coefficient at excitation maximum, Lmol-1cm-1: 150000

Emission maximum, nm: 570

Fluorescence quantum yield: 0.31

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