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Bispecific antibodies targeting distinct regions of the spike protein potently neutralize SARS-CoV-2 variants of concern.

Cho H, Gonzales-Wartz KK, Huang D, Yuan M, Peterson M, Liang J, Beutler N, Torres JL, Cong Y, Postnikova E, Bangaru S, Talana CA, Shi W, Yang ES, Zhang Y, Leung K, Wang L, Peng L, Skinner J, Li S, Wu NC, Liu H, Dacon C, Moyer T, Cohen M, Zhao M, Lee FE, Weinberg RS, Douagi I, Gross R, Schmaljohn C, Pegu A, Mascola JR, Holbrook M, Nemazee D, Rogers TF, Ward AB, Wilson IA, Crompton PD, Tan J
Sci Transl Med. 2021 Oct 20;13(616):eabj5413. doi: 10.1126/scitranslmed.abj5413. Epub 2021 Oct 20. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
172319pcDNA3.3-SARS2-B.1.617.1expressing SARS-CoV-2 B.1.617.1 (kappa strain) spike protein for pseudovirus production
172320pcDNA3.3-SARS2-B.1.617.2expressing SARS-CoV-2 B.1.617.2 spike protein (delta strain) for pseudovirus production.
177578pcDNA3.3_SARS2_Muexpressing SARS-CoV-2 B.1.621 (Mu) spike protein for pseudovirus production
177579pcDNA3.3_SARS2_Lambdaexpressing SARS-CoV-2 C.37 (lambda) spike protein for pseudovirus production

Antibodies from Article