Microscale NMR Screening of New Detergents for Membrane Protein Structural Biology
作者:Qinghai Zhang、Reto Horst、Michael Geralt、Xingquan Ma、Wen-Xu Hong、M. G. Finn、Raymond C. Stevens
DOI:10.1021/ja077863d
日期:2008.6.1
series of newly designed zwitterionic phosphocholine detergents for their ability to reconstitute membraneproteins, using the previously well characterized beta-barrel E. coli outer membraneprotein OmpX as a test case. Fold screening was thus achieved with microgram amounts of uniformly (2)H, (15)N-labeld OmpX and affordable amounts of the detergents, and prescreening with SDS-gel electrophoresis ensured