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Protein Dynamics in Living Cells

Protein Dynamics in Living Cells

Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...

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Related Experiment Video

Updated: May 9, 2026

Study of Protein Dynamics via Neutron Spin Echo Spectroscopy

Study of Protein Dynamics via Neutron Spin Echo Spectroscopy

Published on: April 13, 2022

Multidisciplinary experimental approaches to characterizing biomolecular dynamics

Floyd E Romesberg¹

¹Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, Maildrop CVN22, La Jolla, CA 92037, USA. floyd@scripps.edu

Chembiochem : a European Journal of Chemical Biology

|July 10, 2003

Summary

No abstract available in PubMed .

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