Ma, Qian Fan, Jun-Bao Zhou, Zheng Zhou, Bing-Rui Meng, Sheng-Rong Hu, Ji-Ying Chen, Jie Liang, Yi Transmission electron micrographs of human Tau fragment samples at physiological pH after incubation under different conditions. <p>Tau<sub>244–372</sub> (A and B) and GSK-3β phosphorylated Tau<sub>244–441</sub> (C and D) samples were incubated for 1 h (A and B) or 2 h (C and D) in the absence of a crowding agent (A and C) and in the presence of 150 g/l Ficoll 70 (B) or 300 g/l Ficoll 70 (D), respectively. A 2% (w/v) uranyl acetate solution was used to negatively stain the fibrils. The scale bars represent 200 nm.</p> electron;micrographs;tau;samples;physiological;ph;incubation 2012-04-30
    https://plos.figshare.com/articles/figure/_Transmission_electron_micrographs_of_human_Tau_fragment_samples_at_physiological_pH_after_incubation_under_different_conditions_/316281
10.1371/journal.pone.0036288.g011