Figure 1.

TFF1 binding to purified animal mucins. Mucin microarrays containing gastrointestinal mucins from eight different animal species were incubated with different concentrations of TFF1 dimer (1, 5, 10, and 50 µg/mL). Results presented are from one experiment, with the binding intensity indicated by the relative fluorescence intensity (median result from six technical replicates).