Article
Femtomolar Fab binding affinities to a protein target by alternative CDR residue co-optimization strategies without phage or cell surface display.
mAbs - 1 Jan 2000
Votsmeier Christian, Plittersdorf Hanna, Hesse Oliver, Scheidig Andreas, Strerath Michael, Gritzan Uwe, Pellengahr Klaus, Scholz Peter, Eicker Andrea, Myszka David, Coco Wayne M, Haupts Ulrich
Abstract excerpt
In therapeutic or diagnostic antibody discovery, affinity maturation is frequently required to optimize binding properties. In some cases, achieving very high affinity is challenging using the display-based optimization technologies. Here we present an approach that begins with the creation and clonal, quantitative analysis of soluble Fab libraries with complete diversification in adjacent residue pairs...
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