Analysis of the stability of PfHsp70-z to heat stress and urea treatment.

<p>Far UV spectra of recombinant PfHsp70-z protein before (bH) and after (aH) heat induced denaturation (A) The CD spectrum of PfHsp70-z was presented as molar residue ellipticity [MRE] (deg.cm²dmol^-1). Assessment of the stability of PfHsp70-z to heat stress (B) and urea treatment (C). The stability of the protein was assessed by monitoring the folded status of the protein using CD spectroscopy (B,C); and tryptophan fluorescence (D).