FIGURE 9.
A, kinetics of the oligomer to fibril transition of pre-fibrillar Hsp90-stabilized AS oligomers in the absence (■) and presence (●) of MgATP. B, effects of MgATP, AMPPNP, and 17-AAG on oligomer to fibril transition (t = 140 h). Measured values are averages including S.E. of three independent determinations. C, TEM image of pre-fibrillar AS oligomers generated by agitating an AS:Hsp90 solution for 1 week. D, amyloid fibrils obtained after MgATP was added to the same oligomeric solution.