Article
In vitro affinity screening of protein and peptide binders by megavalent bead surface display.
Protein engineering, design & selection : PEDS - 1 Oct 2013
Diamante Letizia, Gatti-Lafranconi Pietro, Schaerli Yolanda, Hollfelder Florian
Abstract excerpt
The advent of protein display systems has provided access to tailor-made protein binders by directed evolution. We introduce a new in vitro display system, bead surface display (BeSD), in which a gene is mounted on a bead via strong non-covalent (streptavidin/biotin) interactions and the corresponding protein is displayed via a covalent thioether bond on the DNA. In contrast to previous monovalent or low-copy...
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