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. 2010 Dec 20;70(5):837–843. doi: 10.1136/ard.2010.139832

Figure 4.

Figure 4

P140 peptide alters folding properties of HSC70. (A) Luciferase was denatured at 40°C for 30 min and then refolded during 1 h at 30°C with rabbit reticulocyte lysate in the presence or absence of increasing concentrations of P140 or ScP140. The results (expressed as a percentage) compare activity of renatured luciferase in the presence or absence of peptide. (B) The addition of increasing amounts of HSC70 counterbalances P140 peptide inhibition of luciferase refolding in a dose-dependent manner. Mean (SD) of two independent measurements.