Figure 4
Elution profile of LPS and HSA from the column packed with porous supports bearing lipid membranes. HSA, 5 mg mL-1; LPS, 5.6 ng mL-1; pH, 7.0; ionic strength, 0.1. Since concentrations of LPS in all fractions were lower than the detection limit, they were plotted at the detection limit of 0.02 ng mL-1. Concentration of LPS (filled triangle) and recovery of HSA (open circle).