产品详情
  • 产品名称:Cyanine5.5 NHS ester

  • 产品型号:17020
  • 产品厂商:其它品牌
  • 产品价格:0
  • 折扣价格:0
  • 产品文档:
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简单介绍:
订购货号 产品名称及规格 价格(¥) 17020 Cyanine5.5 NHS ester, 1 mg 1430.00 27020 Cyanine5.5 NHS ester, 5 mg 2730.00 47020 Cyanine5.5 NHS ester, 25 mg 5330.00 57020 Cyanine5.5 NHS ester, 50 mg 9035.00 67020 Cyanine5.5 NHS ester, 100 mg 15470.00
详情介绍:

订购货号 产品名称及规格 价格(¥)
17020 Cyanine5.5 NHS ester, 1 mg 1430.00
27020 Cyanine5.5 NHS ester, 5 mg 2730.00
47020 Cyanine5.5 NHS ester, 25 mg 5330.00
57020 Cyanine5.5 NHS ester, 50 mg 9035.00
67020 Cyanine5.5 NHS ester, 100 mg 15470.00

 

 


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。

  

图片关键词

 

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


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