Fig 5. Biophysical characterization of isolated Mel and PP oligomers.
(A) CD spectroscopy of isolated oligomers of Mel and PP in the presence of heparin. Both oligomers showed helical conformation in CD. (B) ThT fluorescence of the isolated Mel and PP oligomers showing moderate ThT binding. (C) CR binding of the isolated Mel and PP oligomers. (D) EM images showing large globular oligomeric morphology of the isolated Mel and PP oligomers formed in the presence of heparin. Scale bar is 500 nm.