Attachment of Proteins to Surfaces by Fluorous-Fluorous Interactions Restoring Their Structure and Activity
作者:Hartmut M. Rapp、Stefanie Bacher、Anika Ahrens、Wolfgang Rapp、Bernd Kammerer、G. Ulrich Nienhaus、Willi Bannwarth
DOI:10.1002/cplu.201200234
日期:2012.12
Above the fold: An innovative strategy using a multifunctional linker system for the specific noncovalentimmobilization of proteins to glass surfaces through fluorous–fluorousinteractions without causing significant denaturation has been achieved. The principle was demonstrated for the enzymes RNase H and recombinant horseradish peroxidase (see figure).
A total synthesis of bistratamide H has been achieved using a new ‘highly’ fluorous amino protectinggroup, tris(perfluorodecyl)silylethoxylcarbonyl (FTeoc) group. The synthetic intermediates were easily isolated by liquid–liquid extraction with fluorous solvent. The fluorous protectinggroup was demonstrated to be recycled.