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. Author manuscript; available in PMC: 2010 Mar 24.
Published in final edited form as: Biochemistry. 2008 Jun 24;47(25):6702–6710. doi: 10.1021/bi8003999

Fig. 1. SPR sensorgrams of binding of lipid-free apoE3 to immobilized HS.

Fig. 1

The inset shows the fitting of experimental data (●) with the two-state binding model, where A + B ⇔ AB ⇔ ABx (see “Experimental Procedures”). Simulated curves displaying the initial binding (AB) and subsequent binding (ABx) are the additive components from the fitted curve (solid line). RU, resonance units.