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. Author manuscript; available in PMC: 2014 Jun 6.
Published in final edited form as: J Phys Chem A. 2010 Aug 26;115(16):3657–3664. doi: 10.1021/jp1031493

Figure 4.

Figure 4

Rupture-force probability distributions for fluorescein binding to antibody 4-4-20 at average loading rates of a) 6.1 pN·s−1, b) 11.8 pN·s−1 and c) 24.7 pN·s−1. Histograms are fit to the model of Evans-Ritchie21 (dotted line), Hummer-Szabo22 (gray) and Dudko et al.23 assuming a cusp shaped (ν=1/2, black solid line) or a linear-cubic (ν=2/3, black dashed line) energy barrier.