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Updated: Sep 14, 2025

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光标签诱导的单克隆IgG的结构重组,通过生物物理实验和模拟揭示了这一现象

Tímea Hajdu1, István Rebenku1, Tayde Gabriela Serrano Cano1

  • 1Department of Biophysics and Cell Biology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.

International journal of biological macromolecules
|July 23, 2025
PubMed
概括

抗体的光染料标签会导致全球结构变化,损害它们的功能. 这项研究揭示了染料诱导的结构崩是由疏水效应驱动的,影响抗体结合和动态.

关键词:
光标签的标记有水效应的效应.IgG 的结构和动态.

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Protein Dynamics in Living Cells01:19

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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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