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IgG3 subclass antibodies recognize antigenically drifted influenza viruses and SARS-CoV-2 variants through efficient bivalent binding

The constant domains of antibodies are important for effector functions, but less is known about how they can affect binding and neutralization of viruses. Here, we evaluated a panel of human influenza virus monoclonal antibodies (mAbs) expressed as IgG1, IgG2, or IgG3. We found that many influenza...

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Detalles Bibliográficos
Autores principales: Bolton, Marcus J., Santos, Jefferson J. S., Arevalo, Claudia P., Griesman, Trevor, Watson, Megan, Li, Shuk Hang, Bates, Paul, Ramage, Holly, Wilson, Patrick C., Hensley, Scott E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: National Academy of Sciences 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10469028/
https://www.ncbi.nlm.nih.gov/pubmed/37603748
http://dx.doi.org/10.1073/pnas.2216521120