Figure S1. Measurement of IL-13 after Nippostrongylus brasiliensis infection.

Cell homogenates of lungs from either naïve, day 2 post-infection, and D6pi WT mice were either unstimulated (US) or stimulated with anti-CD3/CD28 for 72 h and IL-13 levels were measured in the supernatants by ELISA. Data (mean ± SEM) are from a single experiment at different time points with three to four mice per group.