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Alluxa - Optical Coatings LB 8/23

Donors and Acceptors: New Developments in FRET

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By Gary Boas, News Editor
[email protected]

Förster resonance energy transfer, or FRET, has contributed to advances in a host of applications. Measuring the energy transfer between donor and acceptor dyes attached to two ends of a molecule, or to two different molecules brought close together, enables researchers to probe a range of biological processes, including protein-protein and protein-DNA interactions, ligand-receptor binding, and protein conformational changes in response to a biological stimulus. It also allows them to explore spatial relationships in biological structures and macromolecules by monitoring the distance between...Read full article

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    Published: September 2009
    Glossary
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