Detergent-free extraction, reconstitution and characterization of membrane-anchored cytochrome-b5 in native lipids.

Chem Commun (Camb)

Biophysics Program, Department of Chemistry, Macromolecular Science and Engineering, University of Michigan, Arbor, MI 48109-1055, USA.

Published: June 2020

Despite their denaturing properties, detergents are used to purify and study membrane proteins. Herein, we demonstrated a polymer-based detergent-free extraction of the membrane protein cytochrome-b5 along with E. coli lipids. Nuclear magnetic resonance experiments revealed the suitability of using nanodiscs for high-resolution studies and revealed the types of native lipids associated with the protein.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7337974PMC
http://dx.doi.org/10.1039/d0cc01737jDOI Listing

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