Separating Inner and Outer Membranes of Escherichia coli by EDTA-free Sucrose Gradient Centrifugation
Shu S, Mi W. Separating Inner and Outer Membranes of Escherichia coli by EDTA-free Sucrose Gradient Centrifugation. Bio-protocol 2023, 13: e4638. PMID: 36968434, PMCID: PMC10031520, DOI: 10.21769/bioprotoc.4638.Peer-Reviewed Original ResearchInner membraneOuter membraneGram-negative bacteriaPeptidoglycan cell wallEscherichia coliMembrane protein purificationTotal cell membranesSucrose gradient centrifugationMembrane proteinsCell wallProtein structureFunctional studiesProtein purificationTotal membranesCell membraneSucrose gradientsBiochemical proceduresGradient centrifugationProteinMembraneColiBacteriaGradient ultracentrifugationLipidsUltracentrifugation method