Figure 2

Evaluation of group 2 IAV universal antibody 4F11 with egg derived HAs. Group-specific universality of 4F11 was validated by ELISA with egg derived HAs. Error bars indicate standard deviation across 5 replicates. Dotted lines indicate limit of detection (LOD = Mean(PBS) + 3 SD(PBS)). (a) ELISA with HAs from group 1 IAVs. (b) ELISA with HAs from group 2 IAVs. (c) ELISA with HAs from IBV.