Nano Series Ion Exchange Pre-packed Columns

Monodisperse hydrophilic modified PS-DVB microspheres bonded with ion exchange groups. Based on reversible electrostatic interactions between biomolecules and media ligands, with salt gradient competitive desorption, achieving high-resolution polishing of biomolecules such as plasmids, peptides, nucleotides, and insulin based on differences in molecular charge and isoelectric point.