供应Sulfo-Cy7 NHS ester，Sulfo-Cyanine5 alkyne

供应Sulfo-Cy7 NHS ester，Sulfo-Cyanine5 alkyne

供应Sulfo-Cy7 NHS ester，Sulfo-Cyanine5 alkyne

供应Sulfo-Cy7 NHS ester，Sulfo-Cyanine5 alkyne该产品由西安瑞禧生物科技有限公司供应。

我公司销售的该类产量均为95%以上，，备有。

Sulfo-Cy7 NHS ester，Sulfo-Cyanine5 alkyne：

2850元/10mg 

5500元/25mg

纯度95%
可以提供液相检测图谱

2

Amine reactive, water soluble Cy7 dye for near infrared (NIR) applications.

Near infrared fluorescent imaging takes advantage of transparency of biological tissues at particular range of wavelengths. The method is non-destructive, and allows to monitor distribution of various labeled molecules in live organisms.

Sulfo-Cy7 NHS ester reagent allows to prepare Cy7-labeled biomolecules with ease. Dye labeled molecules can be subsequently used for various research and drug design related experiments.

This reagent has high water solubility. Cy7 NHS ester soluble in organic phase is also available.

Appearance: dark green powder

Solubility: Fair in water, good in water with organic co-solvent (DMF, DMSO), moderate in alcohols and acetonitrile, poor in organic solvents (DCM, chloroform)

Molar weight: 827.25

Mass spec M+ increase: 691.9

Cy7 excitation maximum, λmaxex, nm: 750

Cy7 extinction at λmaxex 240,600

Cy7 emission maximum, λmaxfluor, nm: 773

Cy7 fluorescence quantum yield: 0.3

NMR: 95+%

TLC: pure

Functional testing (reaction with amine): pass

Store NHS esters at -20°C in the dark. Desiccate

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西安瑞禧生物科技有限公司

Xi'an ruixi Biological Technology Co.,Ltd

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