Difference CD spectra of S100A9 (0.2 mM) with the addition of various concentrations A1–40 peptide (0.002 mM to 0.1 mM)

<p>incubated at pH 7.4 and 37C for (a) 3 d; (b) 7 d. The difference CD spectra are obtained by subtracting the ellipticity of the mixture with the ones containing only S100A9 (0.2 mM). (c) Ellipticity of S100A9 (0.2 mM) and A1–40 (0.2 mM) mixture during 9 d of incubation at pH 7.4 and 37C. (d) Detailed features of panel c.