Fluorescent Proteins: FRET
Type
Collection
... , EGFP-ShadowY λ Dex : Donor maximum excitation wavelength (nm), QY D : Donor quantum yield, λ Aem : ... is non-radiatively transferred from an excited donor fluorophore to an acceptor. Because this process...fluorescence microscopy or spectroscopy by exciting the donor and detecting the emission of the acceptor. Alternatively...the fluorophore and emission of a photon) of the donor can be measured using fluorescence lifetime imaging...increased energy transfer through FRET reduces the donor lifetime. FRET is often used to study (1) protein-protein...interactions where each protein is separately fused to a donor or acceptor molecule (also referred to as intermolecular...conformational changes within a protein where the donor and acceptor are both fused to the same protein ...