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Updated: Jul 2, 2025

Thermodynamics of Membrane Protein Folding Measured by Fluorescence Spectroscopy
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在错误折叠过程中探测膜结合蛋白质的分子结构和动力学,通过总频生成振动光谱学

Xiaoxuan Zheng1, Zijian Ni1, Quanbing Pei1

  • 1Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, China.

ChemPlusChem
|February 21, 2024
PubMed
概括

总频率生成振动光谱 (SFG-VS) 提供了一种无标签的方法来研究界面蛋白质错折和粉样蛋白形成. 这种技术可以实时地在接口上揭示蛋白质功能障碍的分子机制.

关键词:
胺带是胺带的组成部分.奇拉性是一种精神性.界面蛋白质错误折叠的情况总频率生成振动光谱学振动光谱学超快的动力学 超快的动力学

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Time-Resolved Fluorescence Anisotropy from Single Molecules for Characterizing Local Flexibility in Biomolecules10:23

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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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