Figure 3.
The dissociation constants measured for IL-4 variants and IL4-BP on biosensors are similar to those on T cells. The Kd values derived from koff/kon (○) or equilibrium binding (+) with IL4-BP during BIA2000 experiments are plotted on the y-axis against the Kd values obtained by competitive radioligand binding experiments with whole T cells on the x-axis. Data are taken from Table 2.