产品详情
  • 产品名称:Cyanine5 hydrazide

  • 产品型号:13070
  • 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(¥) 13070 Cyanine5 hydrazide, 1 mg 1430.00 23070 Cyanine5 hydrazide, 5 mg 2730.00 43070 Cyanine5 hydrazide, 25 mg 5330.00 53070 Cyanine5 hydrazide, 50 mg 9035.00 63070 Cyanine5 hydrazide, 100 mg 15470.00
详情介绍:

订购货号 产品名称及规格 价格(¥)
13070 Cyanine5 hydrazide, 1 mg 1430.00
23070 Cyanine5 hydrazide, 5 mg 2730.00
43070 Cyanine5 hydrazide, 25 mg 5330.00
53070 Cyanine5 hydrazide, 50 mg 9035.00
63070 Cyanine5 hydrazide, 100 mg 15470.00

 


Cyanine5 hydrazide是用于标记醛和酮的活性染料。是Cy5® hydrazide的类似物。
该染料能够很容易与含羰基的分子以近乎理想化的程度反应。比如承受氧化压力的蛋白,糖基化的蛋白通过高碘酸氧化作用重新活化(包括抗体),含醛基的寡核苷酸。
Cyanine5 hydrazide可以替代carbonyl-reactive Cy5®, Alexa Fluor 647, DyLight 649等染料。

 

图片关键词

Cy® is a trademark of GE Healthcare.


General properties

 

Appearance:

dark blue powder

Molecular weight:

569.61

Molecular formula:

C32H42Cl2N4O

Solubility:

significant solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)

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:

646

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

250000

Emission maximum, nm:

662

Fluorescence quantum yield:

0.2


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