Can your protein be sumoylated? A quick summary and important tips to study SUMO-modified proteins.
Can your protein be sumoylated? A quick summary and important tips to study SUMO-modified proteins.
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DOI:
10.1016/j.ab.2014.11.006
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发表时间:
2015-05-15
影响因子:
2.9
通讯作者:
Vigodner, Margarita
中科院分区:
文献类型:
--
作者:
Xiao, Yuxuan;Pollack, Daniel;Nieves, Edward;Winchell, Aby;Callaway, Myrasol;Vigodner, Margarita
A diverse set of SUMO target proteins has been identified. Therefore, there is a growing interest in studying sumoylation and SUMO interactions in cells. When the sumoylation of a protein or a SUMO-interaction is suspected, a standard co-immunoprecipitation analysis using anti-SUMO and anti-target protein antibody is usually performed as a first step. However, the identification of endogenous sumoylated proteins is challenging because of the activity of isopeptidases, and often, only a small fraction of a target protein is sumoylated at a given time. Herein, we briefly summarize several important steps to ensure a successful co-immunoprecipitation analysis to detect possible sumoylation.
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DOI:
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发表时间:
2007-12
期刊:
Cellular and molecular life sciences : CMLS
影响因子:
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影响因子:
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作者:
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