Please cite as: CSH Protocols; 2006; doi:10.1101/pdb.ip15
| Information Panel |
This information panel was adapted from "Imaging Protein Interactions by FRET Microscopy," Chapter 32, in Protein-Protein Interactions (ed. Golemis and Adams). Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, USA, 2005.
| The first 15% of the full text of this article appears below. |
Occurrence of FRET leads to a decrease in the intensity of the donor fluorescence that is proportional to the number of donor-tagged molecules that interact with an acceptor-bound molecule. Experimentally, the decrease in intensity can be measured on the specimen by specifically photobleaching the acceptor (by excitation at its absorption maximum) and acquiring
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