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. 2014 Jul 22;19(7):10618–10634. doi: 10.3390/molecules190710618

Figure 4.

Figure 4

Isothermal titration calorimetry: binding isotherms of dnCXCL8 (black) and CXCL8 (grey) against heparin (A) and heparan sulfate (B) are shown. It can be clearly seen that the first addition of ligand already generates binding heat which does not allow for a concise data analysis (for further interpretation see text).