Lumiprobe Perylene azide荧光染料

Perylene是一种高亮度的且对公极其稳定的多环芳烃（PAH）类荧光染料，其量子产率接近理想化。
因其很短的荧光期，这种探针没有激发态。
因其较低的溶解度和很少量的活性衍生物，Perylene标记生物分子通常比较困难且不太容易实现。然而，通过点击化学使用这种perylene azide来进行标记就变得和其他染料一样非常容易。使用这种多环芳烃染料标记多肽、DNA、蛋白等从未如此轻松。
为了提高其亲水性和标记成功率，这种PAH azide包含亲水三甘醇链。

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.

General properties