Figure 4
From: Binding of protegrin-1 to Pseudomonas aeruginosa and Burkholderia cepacia
Surface plasmon resonance (SPR) studies of isolated lipid A. PG-1 binding was measured by observing the change in the SPR angle of the sample bound to the chip (P. aeruginosa 9027 lipid A in the left panel, B. cepacia 25416 lipid A in the right panel) as 30 μl of PG-1 at the indicated concentrations (1 to 20 μM) flowed over the sample. All data points are means (n = 3).