Figure 5From: A novel expression system for production of soluble prion proteins in E. coliThiostar assay for soluble and refolded MoPrP(89-230). Fluorescence of free thiols in soluble and refolded PrP (5 μM) compared to reduced L-glutathione (0 μM, 10 μM, 20 μM, 30 μM, 40 μM, 50 μM and 60 μM).Back to article page