Fig. 2

Direct binding ELISA of the anti-CHIKV antibodies isolated from ALTHEA Gold Libraries™. The control antibodies were assayed side-by-side with our antibodies. Each experiment was carried out at least three times with independent samples, and representative numbers are presented as average ± SEM. The curves were adjusted to a 4-Parameter Logistic (4PL) curve to determine the EC50 and apparent affinity values