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. 2014 Oct 14;86(22):11045–11054. doi: 10.1021/ac500094v

Table 1. Measured Adsorption and Desorption Rates and Equilibrium Binding Affinity for Cholera Toxin Subunit B, Determined by SHCS.

[CTB] (nM) kon (×108 M–1·s–1) koff (×10–5 s–1) Ka (×1012 M–1)
0.5 10 ± 1 3.6 ± 0.5 28 ± 5
13 1.50 ± 0.01 3.2 ± 0.4 4.7 ± 0.7
240 0.035 ± 0.002 2.5 ± 0.2 0.14 ± 0.01