Fig. 4From: Molecular characterization of a 31 kDa protein from Trichinella spiralis and its induced immune protection in BALB/c miceProtein binding activity of rTs31 with IECs measured by ELISA. a Binding between IEC protein at different concentration and rTs31 (10 μg/ml). b Binding between IEC protein (6 μg/ml) and rTs31 at different concentration. The binding of rTs31 with IECs is dose-dependent on both rTs31 and IEC proteinsBack to article page