Figure 6. Aggregates morphology.
AFM pictures of light chain aggregates obtained after one month incubation in 20 mM HCl at pH 2.0 with 0.45 M NaCl (A), with 0.15 M Na2SO4 (B) or with 0.49 M NaH2PO4 (C) and after two hours incubation in 25 mM PBS at pH 7.4, T = 55°C (D) (runs 4, 8, 6 and 11 in Table 1 ).