Protocol for evaluating S-acylated protein membrane affinity using protein-lipid conjugates

Autor: Chunyang Xie, Dong Luo, Lu Liu, Xue Huang, Shao-Lin Zhang, Aimin Yang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: STAR Protocols, Vol 5, Iss 3, Pp 103182- (2024)
Druh dokumentu: article
ISSN: 2666-1667
DOI: 10.1016/j.xpro.2024.103182
Popis: Summary: S-acylation of proteins allows their association with membranes. Here, we present a protocol for establishing a platform for membrane affinity evaluation of S-acylated proteins in vitro. We describe steps for preparing lipid-maleimide compounds, mCherry-p62 recombinant proteins, and total cellular membranes. We then detail procedures for synthesizing protein-lipid conjugates using lipid-maleimide compounds and recombinant proteins and evaluating the membrane affinity of protein-lipid conjugates.For complete details on the use and execution of this protocol, please refer to Huang Xue et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
Databáze: Directory of Open Access Journals