Antigen flexibility supports the avidity of hemagglutinin-specific antibodies at low antigen densities
Ananya Benegal, Yuanyuan He, Katilyn Ho, Giselle Groff, Zijian Guo, Michael D. Vahey
The paper measures antibody avidity to influenza HA at varying densities and identifies HA flexibility as a factor influencing antibody binding.
PLoS Pathogens · Feb 5, 2026Peer-reviewedBiophysics