GP2 binding to bacteria with M
H and M
L Type 1 fimbriae. Different bacteria strains were tested for the ability to bind GP2 in the microtiter well binding assay. 1 × 108 CFU/well bacteria were used for each assay. FimH designates bacteria with or without FimH containing Type 1 fimbria. Bound bacteria were expressed as the mean CFU/well and the error bar represents 1SD (n = 3). ** p < 0.01 compared to BSA.