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. Author manuscript; available in PMC: 2013 Feb 8.
Published in final edited form as: J Am Chem Soc. 2012 Jan 26;134(5):2681–2690. doi: 10.1021/ja209959t

Figure 3.

Figure 3

a) The titration of heparin into NP–3(2%ATC) at various salt concentrations: 20 mM, 40 mM, 60 mM, 75mM NaCl. Log Ka (black line) and stoichiometry (N) (red line) from the titrations are plotted against log [Na+]. b) Enthalpy (green line), entropy (red line) and free energy (black line) plot for the interaction of NP–3(2%ATC), NP–4 (5%ATC) and NP–5 (10%ATC) against heparin in 10 mM PBS.