Lumiprobe Sulfo-Cyanine3 azide

Lumiprobe Sulfo-Cyanine3 azide

Sulfo-Cyanine3 azide是用于点击化学的水溶叠氮染料。其激发和发射波长与Cy®荧光团相同。
在水相中不需有机共溶剂即可进行点击反应(Click reaction)。该染料是为标记敏感的分子如蛋白甚至完整的生物体而设计。

Sulfo-Cyanine3 azide is a water-soluble dye azide for Click Chemistry. Absorbance and emission of the dye are identical to Cy3® fluorophore.

Brightness and photostability of fluorophore, together with high water solubility, makes this reagent an ideal choice for Click chemistry labeling of various molecules in aqueous phase.

Click reaction can be carried out in pure water without need to use organic co-solvent. The reagent is designed for the labeling of sensitive molecules such as proteins, and even intact biological objects.

Sulfo-Cyanine3 azide structure

订购货号 产品名称及规格
A1330 Sulfo-Cyanine3 azide, 1 mg
B1330 Sulfo-Cyanine3 azide, 5 mg
C1330 Sulfo-Cyanine3 azide, 10 mg
D1330 Sulfo-Cyanine3 azide, 25 mg

General properties

Appearance: dark red crystals
Molecular weight: 752.88
Molecular formula: C34H45N6NaO8S2
Solubility: very good 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.
MSDS: Download

Spectral properties

Excitation maximum, nm: 548
Extinction coefficient at excitation maximum, Lmol-1cm-1: 162000
Emission maximum, nm: 563
Fluorescence quantum yield: 0.1
CF260: 0.03
CF280: 0.06