Fig. 3From: Assembly and use of high-density recombinant peptide chips for large-scale ligand screening is a practical alternative to synthetic peptide librariesPerformance of literature-validated Strep-tags in our recombinant peptide chip setup, and comparison of target binding affinities to two novel chip-derived binders. a Nature and diversity of random peptide expression libraries applied for this study. b Detailed comparison of both known (see discussion section) and novel Streptavidin/StrepTactin binders. SBP and Nanotags (highlighted in light grey) have not been included in the present study. WB, Western BlotBack to article page