R110 azide, 5- isomer

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R110 azide, 5- isomer

详细描述

订购货号产品名称及规格价格(￥)

17020Cyanine5.5 NHS ester, 1 mg1430.00

27020Cyanine5.5 NHS ester, 5 mg2730.00

47020Cyanine5.5 NHS ester, 25 mg5330.00

57020Cyanine5.5 NHS ester, 50 mg9035.00

67020Cyanine5.5 NHS ester, 100 mg15470.00

Cy5.5 NHS是近红外胺类活性染料。

CY5.5 NHS ester是用于标记多肽、蛋白和寡核苷酸的氨基基团的活性染料。CY5.5属于是近红外荧光染料，当背景荧光有干扰时适宜用它来做标记以进行荧光分析。它也可以用于活体成像实验。该染料可以替代Alexa Fluor 680和DyLight 680。

推荐手册：

氨基分子的NHS酯标记

Cy? is a trademark of GE Healthcare.

General properties

Appearance: dark blue powder

Molecular weight: 716.31

Molecular formula: C44H46ClN3O4

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: 673

Extinction coefficient at excitation maximum, Lmol-1cm-1: 209000

Emission maximum, nm: 707

Fluorescence quantum yield: 0.2

R110 azide, 5- isomer新品发布，欢迎咨询选购。