Figure 3From: Using bacterial inclusion bodies to screen for amyloid aggregation inhibitorsMorphology and secondary structure of aggregates. (A) Morphology of purified IBs and aggregates in refolding solutions in the absence and presence Cu+2 and Zn+2. (B) Analysis of the secondary structure of aggregates in refolding solutions in the absence and presence Cu+2 and Zn+2 by FT-IR spectroscopy in the amide I region of the spectra. The spectrum of native GFP is shown as a control.Back to article page