Figure 1.

Thioflavin T assay in the MOPS buffer. ThT traces of samples containing Aβ_1–40 20 μM alone (black curve) and in the presence of Cu²⁺ 20 μM (orange curve), Semax 20 μM (gray curve), Semax 100 μM (yellow curve), Cu²⁺ 20 μM/Semax 20 μM (blue curve), and Cu²⁺ 20 μM/Semax 100 μM (green curve). All the experiments were performed at 37 °C in the 10 mM MOPS buffer and 100 mM NaCl at pH 7.4. All traces are the average of three independent experiments.