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当前位置: 首页 > 产品中心 > Fluorescent_dyes > lumiprobe/Perylene azide/E5530/50 mg
商品详细lumiprobe/Perylene azide/E5530/50 mg
lumiprobe/Perylene azide/E5530/50 mg
lumiprobe/Perylene azide/E5530/50 mg
商品编号: E5530
市场价: ¥13900.00
美元价: 6255.00
产地: 美国(厂家直采)
公司:
产品分类: 荧光染料
公司分类: Fluorescent_dyes
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Perylene is a bright and extremely photostable fluorescent polycyclic aromatic hydrocarbon (PAH) label with quantum yield approaching quantitative.

Due to low life time of fluorescence, this probe does not form excimers.

Perylene labeling of biomolecules is used to be difficult and tedious because of low solubility of perylene, and low availability of activated derivatives. However, labeling via Click Chemistry with this perylene azide is nearly as easy, as with other dyes. Labeling peptide, DNA, protein with this polyaromatic hydrocarbon has never been so simple yet.

To increase hydrophilicity, and facilitate labeling, this PAH azide contains hydrophilic triethyleneglycol linker.

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General properties

Appearance:orange-yellow solid
Molecular weight:452.50
Molecular formula:C27H24N4O3
IUPAC name:3-(8-Azido-3,6-trioxaoctylaminocarbonyl)perylene
Solubility:good in dichloromethane and chloroform, moderate in DMSO, DMF, and acetonitrile
Quality control:NMR 1H (95%)
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.

Spectral properties

Excitation maximum, nm:435; 408; 252
Emission maximum, nm:439; 467
Fluorescence quantum yield:1.0
品牌介绍
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