Lumiprobe Sulfo-Cyanine3 azide

Lumiprobe Sulfo-Cyanine3 azide

Sulfo-Cyanine3 azide是用于點擊化學的水溶疊氮染料。其激發和發射波長與Cy?熒光團相同。
在水相中不需有機共溶劑即可進行點擊反應(Click reaction)。該染料是為標記敏感的分子如蛋白甚至完整的生物體而設計。

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

訂購貨號 產品名稱及規格
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