Cyanine3 carboxylic acid Cyanine3 carboxylic acid

产品价格: < 面议
产品型号:Cyanine3 carboxylic acid
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公司名称:PelFreez-Bio
  地:上海闵行
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产品简介

Free Cyanine3 carboxylic acid(Cy3® carboxylic acid类似物),非活性染料,非磺化试剂,在有机溶剂中有很高的溶解度,微溶于水。该染料可作为非活性荧光团用于对照试验和校准。

产品详细信息

Free Cyanine3 carboxylic acid(Cy3® carboxylic acid类似物),非活性染料,非磺化试剂,在有机溶剂中有很高的溶解度,微溶于水。该染料可作为非活性荧光团用于对照试验和校准。
如果需要与胺类偶联和标记,请参考使用Cyanine3 NHS ester,或者水溶的 sulfo-Cyanine3 NHS ester。

 

 

Cyanine3 carboxylic acid

 

Cyanine3 carboxylic acid
 

Cy® is a trademark of GE Healthcare.


General properties

 

Appearance:

red powder

Molecular weight:

493.08

Molecular formula:

C30H37ClN2O2

CAS number:

1032678-01-5

Solubility:

soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water

Quality control:

NMR 1H (95%) and 13C, TLC

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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