Analysis of Nesprin-2 Interaction with Its Binding Partners and Actin.
Analysis of Nesprin-2 Interaction with Its Binding Partners and Actin.
复制标题
Nesprin-2 与其结合伙伴和肌动蛋白相互作用的分析。
DOI:
10.1007/978-1-4939-8691-0_4
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Gundersen,GreggG
中科院分区:
文献类型:
--
作者:
Antoku,Susumu;Gundersen,GreggG
Nuclei are connected to the actin cytoskeleton for controlling its position in the cell and for mechanochemical signaling. Nesprin-2G is one of the major outer nuclear membrane proteins that links the nucleus to the actin cytoskeleton. In addition to its paired calponin homology (CH) domains, nesprin-2G interacts with actin filaments by binding the actin-bundling proteins FHOD1 and fascin. We describe methods to measure the interaction of nesprin-2G with actin filaments using an actin co-sedimentation assay and with its binding partner FHOD1 using a GST pull-down method.