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Updated: Feb 27, 2026

G Protein-selective GPCR Conformations Measured Using FRET Sensors in a Live Cell Suspension Fluorometer Assay
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G Protein-selective GPCR Conformations Measured Using FRET Sensors in a Live Cell Suspension Fluorometer Assay

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一个新的单链,基因编码的RhoB GTPase的生物传感器基于FRET,对活细胞成像有用

Sandra Pagano1, Louis Hodgson1,2

  • 1Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.

Cells
|February 26, 2026
PubMed
概括

研究人员开发了一种新的FRET生物传感器,以可视化活细胞中的RhoB GTPase活性. 这个工具可以显示RhoBB.

关键词:
费特 (FRET) 是一个货运运输公司.这是一种RhoGTPase.生物传感器生物传感器内部体内体内体内体内体内体内体内体内体内体内体

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相关概念视频

Protein Dynamics in Living Cells01:19

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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