Kumar, V.; Leweke, S.; Heymann, W.; von Lieres, E.; Schlegel, F.; Westerberg, K.; Lenhoff, A.: Robust mechanistic modeling of protein ion-exchange chromatography using a colloidal isotherm, Journal of Chromatography A 1660 (2021): 462669.
Colloidal isotherm accounts for protein-surface and protein-protein interactions as function of ionic strength and pH. Surface diffusivity depends on ionic strength or binding affinity.
Thanks to Vijesh Kumar, a carefully curated dataset is published with the manuscript.