Additional file 1 of Neuroprotection in early stages of Alzheimer’s disease is promoted by transthyretin angiogenic properties

Additional file 1: Figure S1. Analyses of the human recombinant TTR produced in the bacterial expression system. A- SDS-PAGE analysis of two different batches (lanes 2 and 3) showing the monomer as the main form. The dimer is also detected at a much lower extent. Lane 1 refers to the protein standards used and the values refer to the respective molecular weight. B- Western blot analysis of the two different batches (lanes 1 and 2) confirms the identity of TTR. C- Native-PAGE analysis of one of the TTR batches, before (lane 1) or after detoxification (lane 2), shows that a single protein form is detected, corresponding to the tetramer