产品详情
  • 产品名称:ROX NHS ester, pure 6- isomer

  • 产品型号:12220
  • 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(¥) 12220 ROX NHS ester, pure 6- isomer, 1 mg 1430.00 22220 ROX NHS ester, pure 6- isomer, 5 mg 2730.00 42220 ROX NHS ester, pure 6- isomer, 25 mg 5330.00 52220 ROX NHS ester, pure 6- isomer, 50 mg 9035.00 62220 ROX NHS ester, pure 6- isomer, 100 mg 15470.00
详情介绍:

订购货号 产品名称及规格 价格(¥)
12220 ROX NHS ester, pure 6- isomer, 1 mg 1430.00
22220 ROX NHS ester, pure 6- isomer, 5 mg 2730.00
42220 ROX NHS ester, pure 6- isomer, 25 mg 5330.00
52220 ROX NHS ester, pure 6- isomer, 50 mg 9035.00
62220 ROX NHS ester, pure 6- isomer, 100 mg 15470.00

 

 


ROX(rhodamine X aka R101)是一种高荧光强度的、耐光的罗丹明染料,在多领域有广泛的应用。ROX标记的寡核苷酸探针常用于qPCR和有ROX通道的qPCR仪器。
该活性染料用于标记多肽、蛋白、氨基寡核苷酸的氨基基团。Pure single isomer.
ROX NHS ester可以替代Alexa Fluor 568。
 


General properties

 

Appearance:

dark crimson powder

Mass spec M+ increment:

516.2

Molecular weight:

631.67

Molecular formula:

C37H33N3O7

CAS number:

117491-83-5

Solubility:

good in polar organic solvents (DMF, DMSO), low 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:

570

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

82000

Emission maximum, nm:

591

Fluorescence quantum yield:

1.0


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