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. 2021 Dec 22;38(3):110242. doi: 10.1016/j.celrep.2021.110242

Figure 4.

Figure 4

Mammalian display enables antibody screening of selected clonal lineages

(A) HDR templates are synthesized and transfected into PnP-hybridoma cell lines through CRISPR-Cas9 into the endogenous VH locus.

(B and C) After sorting by flow cytometry for successful integration with Strep-Tactin and anti-human IgG (B), (C) enriched hybridoma pools (pools A and B) are sorted for binding to SARS-CoV-2 S1 or S2.