Rolling flux of CD34⁺ ABM cells on P- and L-selectin at a shear rate of 210 s⁻¹.

Rolling flux, rolling velocity, and rolling concentration were determined at 10 shear rates for P- and L-selectin, but only the rolling flux at a representative shear rate of 210 s⁻¹ is shown. In control experiments, cells were perfused with 5 mmol/L EDTA or 10 μg/mL fucoidan. (A) Rolling flux on P-selectin chimera. (B) Rolling flux on L-selectin chimera. Data for control experiments represents single experiments and is compared with the mean rolling flux for 3 independent experiments ± SEM.