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JoVE Journal
Biochemistry

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使用单分子FRET可视化膜受体的构象动力学
 
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使用单分子FRET可视化膜受体的构象动力学

Article DOI: 10.3791/64254-v 10:59 min August 17th, 2022
August 17th, 2022

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Summary

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Click here for the English version.

本研究提出了一种详细的程序,通过非天然氨基酸(UAA)掺入 使用 位点特异性标记对G蛋白偶联受体(GPCR)进行单分子荧光共振能量转移(smFRET)实验。该协议为 smFRET 样品制备、实验和数据分析提供了分步指南。

Tags

生物化学,第186期,G蛋白偶联受体(GPCRs),构象动力学,膜受体,非天然氨基酸,smFRETs
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