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Updated: May 24, 2025

Detection of Small GTPase Prenylation and GTP Binding Using Membrane Fractionation and GTPase-linked Immunosorbent Assay
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检测小GTPase激活的各种方法:从基于放射性同位素的方法到小GTPase激活IvitY分析 (SAIYAN) 系统

Miharu Maeda1, Kota Saito1

  • 1Department of Biological Informatics and Experimental Therapeutics, Graduate School of Medicine, Akita University, 1-1-1 Hondo, Akita 010-8543, Japan.

Journal of biochemistry
|March 5, 2025
PubMed
概括

本综述探讨了分析小GTPase激活的方法,重点关注新的活细胞成像技术. 这些先进的方法为实时研究GTPase动态提供了更好的空间和时间分辨率.

关键词:
萨亚扬系统的系统是SAIYAN.基于效应器的检测检测.活细胞成像成像技术核酸交换测定试验 核酸交换测定试验很小的GTPase激活发生.

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Heterotrimeric G proteins are guanine nucleotide-binding proteins. As the name suggests, heterotrimeric G proteins are composed of three subunits: alpha, beta, and gamma. They remain GDP-bound or GTP-bound inside the cells and switch between inactive/active states. The Gα subunit possesses the nucleotide-binding pocket that binds guanine nucleotides and switches between GDP or GTP-bound states. In contrast, the Gꞵ and Gγ subunits are always bound together with high...
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