Biochemical and Biomolecular Engineering Commons^™

Predicting The Dynamic Binding Capacities For Adsorbents Using Bsa As A Model Protein, Gaoshan Li

Rose-Hulman Undergraduate Research Publications

Membrane adsorbers are one alternative to traditional bead-based chromatography that receive attention in the bioseparation process because of their ability to process material with lower residence times. However some properties of membranes make membrane adsorbers unrealistic for some applications. For example, some membrane adsorbers exhibit lower binding capacities compared with the traditional bead-based chromatography counterparts. The dynamic binding capacity (DBC) in this study is defined as the amount of protein bound in the column when the outlet reaches a certain concentration, which is 10% [2], and the equilibrium binding capacity (EBC) is the binding capacity under the equilibrium conditions, when …