Figure 3
From: Insight into the molecular mechanism behind PEG-mediated stabilization of biofluid lipases

Plot of the CD signal at 222 nm from 25 °C to 95 °C (Black) and from 95 °C to 25 °C (Colored) of the lipase variants in aqueous conditions in the absence of buffer. Heating rate used was 5 °C per min. RML analyzed was obtained after dialysis and freeze-drying.