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Updated: Jun 8, 2026

High-resolution Spatiotemporal Analysis of Receptor Dynamics by Single-molecule Fluorescence Microscopy
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光标记剂用于同时激活和可视化催化素受体

Monika Perisic Böhm1,2, Predrag Kalaba1, Rachel S Gormal3

  • 1Institute of Biological Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria.

Angewandte Chemie (International ed. in English)
|September 26, 2025
PubMed
概括

研究人员开发了用于催产素受体 (OTR) 的新型光标记物. 这些工具使得OTR的精确成像和功能研究成为可能,推动了OTR的研究.

关键词:
生物活性标记剂是生物活性标记剂.图像成像是一种成像.免疫细胞化学 免疫细胞化学催产素受体可视化可视化结构活动关系 (SAR) 研究研究.

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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...