Lumiprobe Cy5.5馬來酰亞胺 Cyanine5.5 maleimide

Lumiprobe Cy5.5馬來酰亞胺 Cyanine5.5 maleimide

yanine5.5 maleimide是硫醇活性染料,能夠選擇性的雨蛋白的巰基基團進行標記,是Cy5.5? maleimide的類似物。
Cyanine5.5可以替代Cy5.5?,Alexa Fluor 680和DyLight 680。

Lumiprobe Cy5.5馬來酰亞胺 Cyanine5.5 maleimide結構式:

Cy5 maleimide structure

Cy? is a trademark of GE Healthcare.

Cy5 maleimide vial

General properties

Appearance: dark blue powder
Molecular weight: 741.36
Molecular formula: C46H49ClN4O3
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
訂購貨號 產品名稱及規格  
17080 Cyanine5.5 maleimide, 1 mg  
27080 Cyanine5.5 maleimide, 5 mg  
47080 Cyanine5.5 maleimide, 25 mg  
57080 Cyanine5.5 maleimide, 50 mg  
67080 Cyanine5.5 maleimide, 100 mg