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A potent SARS-CoV-2 neutralizing antibody recognizing a conserved epitope with broad mutant variant and SARS-CoV activity.
Adam J Pelzek; Sanam Ebtehaj; James Lulo; Lucy Zhang; Olivia Balduf; Lindsay Dolan; Chaohua Zhang; Shengqin Wan; Gang An; Awo Kankam; Eugene Chan; Shaun P Murphy.
Afiliación
  • Adam J Pelzek; Abpro Corporation
  • Sanam Ebtehaj; Abpro Corporation
  • James Lulo; Abpro Corporation
  • Lucy Zhang; Abpro Corporation
  • Olivia Balduf; Abpro Corporation
  • Lindsay Dolan; Abpro Corporation
  • Chaohua Zhang; Abpro Corporation
  • Shengqin Wan; Abpro Corporation
  • Gang An; Abpro Corporation
  • Awo Kankam; Abpro Corporation
  • Eugene Chan; Abpro Corporation
  • Shaun P Murphy; Abpro Corporation
Preprint en En | PREPRINT-BIORXIV | ID: ppbiorxiv-479332
ABSTRACT
COVID-19 is the deadliest respiratory virus pandemic since 1918 and the latest of several coronavirus epidemics and pandemics in recent years. Despite the unprecedented response by both the government and private sectors to develop vaccines and therapies, the evolution of SARS-CoV-2 variants resistant to these interventions reveals a crucial need for therapeutics that maintain their efficacy against current and future mutant variants. Here we describe a SARS-CoV-2 neutralizing antibody, ABP-310, with potent activity against all variants tested including the Omicron variant. ABP-310 also displays potent neutralizing activity against SARS-CoV, highlighting the conserved nature of the ABP-310 epitope. By targeting a conserved epitope, we believe that ABP-310 has therapeutic promise not only against the current SARS-CoV-2 variants but would be expected to maintain efficacy against future variants and possibly even novel coronaviruses.
Licencia
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Texto completo: 1 Colección: 09-preprints Base de datos: PREPRINT-BIORXIV Idioma: En Año: 2022 Tipo del documento: Preprint
Texto completo: 1 Colección: 09-preprints Base de datos: PREPRINT-BIORXIV Idioma: En Año: 2022 Tipo del documento: Preprint