Excellent resin packing properties are the key to efficient chromatographic performance and high productivity. In this Technical Note, the packing properties of BioPro IEX resins are presented. BioPro IEX resins are based on robust hydrophilic polymethacrylate beads and can be easily packed under 100% aqueous conditions – which facilitate any packing process and saves costs and resources. In addition, high slurry concentrations are possible if required.

The data shows impressively that due to the high mechanical stability BioPro IEX resins provide excellent chromatographic performance, even after multiple repacking!