Monosize microbeads for pseudo-affinity adsorption of human insulin

▶ Promising alternative for affinity purification based on biomimicking. ▶ Preparation of micronsized spherical polymeric beads and to investigate the extent of their human insulin adsorption capability. ▶ Pseudo-specific adsorption of insulin. ▶ Histidine containing monosize beads. ▶ Langmuir type adsorption dynamics and repeatable adsorption.