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Updated: Jun 21, 2026

Using Three-color Single-molecule FRET to Study the Correlation of Protein Interactions
11:22

Using Three-color Single-molecule FRET to Study the Correlation of Protein Interactions

Published on: January 30, 2018

[Protein-protein interaction assay by dual-color fluorescence cross correlation spectroscopy]

Rieko Oyama1, Hiroshi Yanagawa

  • 1oyamari@riken.jp

Tanpakushitsu Kakusan Koso. Protein, Nucleic Acid, Enzyme
|January 27, 2005
PubMed
Abstract

No abstract available in PubMed .

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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...