5-FITC-PEG3-azide

Fluorescence is a kind of cold luminescence phenomenon of photoluminescence. When a normal temperature substance is irradiated by a certain wavelength of incident light (usually ultraviolet or X-ray),it enters the excited state after absorbing the light energy, and immediately de excites and emits the outgoing light which is longer than the wavelength of the incident light (usually in the visible band).Azido is a salt of azido acid and an inhibitor of electron transport system.It can form coordination compound with cytochrome and prevent the reduction of cytochrome oxidase oxidized A3 component.

5-FITC-PEG3-azide