These HPLC columns feature a unique resin specifically designed for providing higher resolution with smaller particles and charge based separations of monoclonal antibodies.

• A packing support composed of a rigid, spherical, highly cross-linked polystyrene divinylbenzene (PS/DVB) non-porous bead
• Particles grafted with a hydrophilic, polymeric layer, virtually eliminating non-specific binding of antibody proteins
• Particles use a different process to layer the weak cation exchange phase to the particle making it a higher density
• Its thorough characterisation of monoclonal antibodies includes the identification and monitoring of acidic and basic isoforms