Optimized protocol for in vivo affinity purification proteomics and biochemistry using C. elegans.
Optimized protocol for in vivo affinity purification proteomics and biochemistry using C. elegans.
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DOI:
10.1016/j.xpro.2023.102262
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发表时间:
2023-06-07
期刊:
影响因子:
--
通讯作者:
Grill, Brock
中科院分区:
文献类型:
--
作者:
Desbois, Muriel;Pak, Joseph S.;Opperman, Karla J.;Giles, Andrew C.;Grill, Brock
We present an optimized protocol for in vivo affinity purification proteomics and biochemistry using the model organism C. elegans. We describe steps for target tagging, large-scale culture, affinity purification using a cryomill, mass spectrometry and validation of candidate binding proteins. Our approach has proven successful for identifying protein-protein interactions and signaling networks with verified functional relevance. Our protocol is also suitable for biochemical evaluation of protein-protein interactions in vivo. For complete details on the use and execution of this protocol, please refer to Crawley et al., Giles et al., and Desbois et al. Affinity purification proteomics in C. elegans identifies protein interactions in vivo C. elegans offers large-scale liquid cultures and versatile genetic toolkit Protocol facilitates in vivo biochemistry to test protein-protein interactions Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. We present an optimized protocol for in vivo affinity purification proteomics and biochemistry using the model organism C. elegans. We describe steps for target tagging, large-scale culture, affinity purification using a cryomill, mass spectrometry, and validation of candidate binding proteins. Our approach has proven successful for identifying protein-protein interactions and signaling networks with verified functional relevance. Our protocol is also suitable for biochemical evaluation of protein-protein interactions in vivo.
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