virus purification

Anion exchange and mixed-mode chromatography offer efficient and flexible AAV purification. Learn new strategies for optimizing viral vector purification.

A new and simplified anion exchange chromatographic process for the purification of both live and inactivated cell grown H1N1 influenza viruses was established with a recently developed anion exchanger. The resin is designed with an optimized surface extender and pore size for superior accessibility and large biomolecule binding capacity, aiming to overcome common drawbacks of existing ion exchangers for virus purification.

Learn how a team developed a single-step workflow for column purification of the Influenza A H1N1 subtype using the recently developed Nuvia HP-Q Anion Exchange Resin. This protocol is scalable, efficient, and produced good yields with high purity.

The Process Chromatography Team at Bio-Rad offers a variety of resources to address scientists’ needs during the downstream purification process. Visit our robust online library, which contains application notes, tutorials, webinars, and more, or contact us to speak with a specialist or request a customized seminar.

See how you can use CHT XT Mixed-Mode Media to recover over 75% of your virus in a single purification step. All this while reducing contaminating proteins by over 90% and removing over 60% of dsDNA. Get simple, fast, and reproducible viral purification with CHT XT.

Nuvia HP-Q is a high-performance strong anion exchange resin designed for purification of large biomolecules. See how its optimized particle and pore size leads to high target recovery and high-throughput purifications.