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. 2025 Apr 2;56:74. doi: 10.1186/s13567-025-01505-z

Table 3.

VLP-2D9 binding affinity determination via the Langmuir absorption and Hill models

[2D9] immobilized Langmuir absorption model Hill model
K/nM r K/nM n r
0.542 ng/mm2 7 ± 2 0.994 5 ± 2 1.2 ± 0.2 0.995
0.989 ng/mm2 11 ± 2 0.9981 6.5 ± 0.7 1.16 ± 0.05 0.9996
1.918 ng/mm2 No fit 9 ± 2 2.4 ± 0.5 0.9934

n: stoichiometry of binding, r: correlation coefficient/quality of fit, K: Kd in nM.