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. Author manuscript; available in PMC: 2017 Jan 17.
Published in final edited form as: Curr Pharm Des. 2016;22(39):5976–5987. doi: 10.2174/1381612822666160614080506

Fig. 3.

Fig. 3

In displacement studies, the breakthrough curve of a marker (I) is monitored. When the analyzed solution contains the marker and an evaluated compound (or a compounds mixture), the breakthrough curve of the marker could be displaced (II), suggesting a direct competition between the binder and the evaluated compound (or at least one compound in a mixture) competes directly for a specific binding site.