产品详情
  • 产品名称:Cyanine7 alkyne

  • 产品型号:16030
  • 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(¥) 16030 Cyanine7.5 azide, 100 uL, 10 mM in DMS 1430.00 36030 Cyanine7.5 azide, 500 uL, 10 mM in DMS 2730.00 46030 Cyanine7.5 azide, 1 mL, 10 mM in DMSO 5330.00 A6030 Cyanine7.5 azide, 1 mg 1430.00 B6030 Cyanine7.5 azide, 5 mg 2730.00 C6030 Cyanine7.5 azide, 10 mg 4030.00 D6030 Cyanine7.5 azide, 25 mg 5330.00 E6030 Cyanine7.5 azide, 50 mg
详情介绍:

订购货号 产品名称及规格 价格(¥)
16030 Cyanine7.5 azide, 100 uL, 10 mM in DMS 1430.00
36030 Cyanine7.5 azide, 500 uL, 10 mM in DMS 2730.00
46030 Cyanine7.5 azide, 1 mL, 10 mM in DMSO 5330.00
A6030 Cyanine7.5 azide, 1 mg 1430.00
B6030 Cyanine7.5 azide, 5 mg 2730.00
C6030 Cyanine7.5 azide, 10 mg 4030.00
D6030 Cyanine7.5 azide, 25 mg 5330.00
E6030 Cyanine7.5 azide, 50 mg 9035.00

 

 


Cyanine7.5是NIR(近红外光谱)染料,是长波段的红外荧光。该叠氮类衍生物用于点击化学。
可以标记多种生物分子,近红外荧光染料,是Cy7.5®改进的衍生物。标记的该荧光染料可以利用NIR组织透明度而进行体内成像实验。这种荧光素亦可用于其他荧光类应用,尤其当需要较低的荧光背景时。
该叠氮染料还有溶于DMSO的溶液形式可供选择,即用于一般的点击化学的标记。或者粉剂形式自行标记使用。
Cyanine7.5的桥连聚亚甲基链的结构特点会使量子产率提高20%,信号更强。

 

图片关键词

 


推荐手册:

寡核苷酸与DNA的点击化学标记

 

Cy® is a trademark of GE Healthcare.


General properties

 

Appearance:

green powder / solution

Molecular weight:

767.44

Molecular formula:

C48H55ClN6O

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:

788

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

223000

Emission maximum, nm:

808


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