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. 2013 Jan 8;104(1):173–184. doi: 10.1016/j.bpj.2012.11.3811

Figure 1.

Figure 1

Dye release from model membranes induced by hIAPP in the presence and absence of calcium ions. (A and B) Values of dye release from 200 μM LUVs of POPC/POPS (molar ratio 7:3) in the absence (A) or presence (B) of 1 μM preformed hIAPP fibers, induced by 2 μM of freshly dissolved hIAPP after 30 min with the indicated ions at the indicated concentrations. All experiments were made in 10 mM HEPES buffer, 100 mM NaCl, pH 7.4 at 25°C. Results are the average of three experiments. The error bars represent the standard error of measurement.