产品详情
  • 产品名称:Cyanine3 carboxylic acid

  • 产品型号:Cyanine3 carboxylic acid
  • 产品厂商:其它品牌
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简单介绍:
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。
详情介绍:

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。

 

 

图片关键词

 

图片关键词
 

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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