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. 2020 Jul 2;117(29):16949–16960. doi: 10.1073/pnas.1919565117

Fig. 1.

Fig. 1.

Overview of the antibody discovery cascade. (A) Parental lead C0020187 was isolated through phage-display selections of naïve libraries and subsequent binding and functional screens. It was then taken through an extensive affinity-maturation campaign, which involves (B) the targeted mutagenesis of single CDRs, (C) two parallel strategies for recombination, and (D) a final pool maturation of the top leads.