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Updated: May 21, 2025

Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies
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单双蛋白标签用于光学笔中的同时机械和光读取

Laura-Marie Silbermann1, Maximilian Fottner2, Ronald van der Meulen1

  • 1Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, the Netherlands.

Protein science : a publication of the Protein Society
|March 18, 2025
PubMed
概括

这项研究结合了光学子和光显微镜来追踪蛋白质的运动. 新的双标记方法允许详细观察热冲击蛋白90 (Hsp90) 的形状变化.

关键词:
生物结合生物结合陪伴者蛋白质 90 90 90 的时间.非正规的氨基酸是非正规的氨基酸.光学子,一个光学子.蛋白质动力学 蛋白质动力学单分子FRETET是一种单分子FRET

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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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