Journal: Viruses
Article Title: Resistance Mutations to Broadly Neutralizing Antibodies Destabilize Hemagglutinin and Attenuate H1N1 Influenza Virus
doi: 10.3390/v18010032
Figure Lengend Snippet: Binding of stem-binding bNAbs to TN09 and PR18 viruses. Binding of mAbs to virus was analyzed by ELISA assay. CR6261 ( A , F ), CR9114 ( B , G ), FI6V3 ( C , H ), and CT149 ( E , I ) are broadly reactive antibodies targeting the central HA stem epitope. 2-12C ( E , J ) binds to HA globular head and was used as a control. ( A – E ) Binding to TN09 viruses. ( F – J ) Binding to PR18 viruses. The data was from two biological replicates. The error bars are the average with standard deviation. Ordinary two-way ANOVA was used for statistical analysis, followed by Tukey’s multiple comparison test. *** p < 0.001, **** p < 0.0001.
Article Snippet: Four bNAbs targeting HA stalk region (CR6261, CR9114, FI6V3, and CT149; Creative Biolabs, NY, USA), and one antibody targeting the head region (2-12C) were used in this study.
Techniques: Binding Assay, Virus, Enzyme-linked Immunosorbent Assay, Control, Standard Deviation, Comparison