Imaging of fluorescence anisotropy during photoswitching provides a simple readout for protein self-association
Performing homo-FRET measurements in cells using a fluorescence microscope is challenging, especially when using high numerical aperture objective lenses. Here the authors present a method for improved homo-FRET measurements based on anisotropy changes in photoswitchable fluorescent proteins.
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Autores principales: | Namrata Ojha, Kristin H. Rainey, George H. Patterson |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2020
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Materias: | |
Acceso en línea: | https://doaj.org/article/ab8c2a37ae65414495a695820bb8c70b |
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