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Scheme 1 | Journal of Nanobiotechnology

Scheme 1

From: Development of multivalent nanobodies blocking SARS-CoV-2 infection by targeting RBD of spike protein

Scheme 1

Schematic presentation of screening nanobodies, SARS-CoV-2 spike pseudovirus production and neutralization assay. a Screening specific nanobodies against S and RBD protein from naïve VHH library, and the expression of nanobody-hFc fusions. b Production of SARS-CoV-2 spike pseudovirus using HEK293T cells as the host cells. c Determination the neutralizing activity of multivalent nanobodies

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