
As Easy as 1, 2, 3: Achieving Purification Success with a New Two-Mode Chromatography Resin
A common misconception is that stronger is always better. However, Nuvia wPrime 2A Media, a weak anion exchange hydrophobic interaction (AEX-HIC) mixed-mode chromatography resin, has won over purification scientists. Read about diverse use cases for Nuvia wPrime 2A Media and see the data for yourself.

Demonstrating a Modular Selectivity with a Weak AEX-HIC Resin for Achieving High mAb Purity and Recovery in a Downstream Process
Learn how Bio-Rad’s Nuvia wPrime 2A Media, a weak AEX-HIC resin, is used in an efficient monoclonal antibody (mAb) purification process. Presented by Dr. Sushmita Koley, this webcast demonstrates how multimodal chromatography improves purity and recovery, achieving a 10x reduction in high molecular weight species while maintaining 85% mAb monomer recovery. Watch to explore innovative solutions for biomanufacturing.

Evaluation of a New Multimodal Anion Exchange Resin for Emerging Biotherapeutic Process Challenges
Nuvia wPrime 2A Resin has MMAEX functionality with a weak anion exchanger. See data showing improved mAb and bsAb purification compared to traditional resins.

6 Essential Considerations for Choosing Your Chromatography Resin
Choosing the right chromatography resin is a complex and critical decision that can significantly impact the success of your downstream purification workflow, whether for preparative or analytical applications. To make an informed choice, you must consider the scientific principles of the process, practical implications for your specific application, and attributes of the manufacturer.

Coming Together Is the Beginning: Working Together Is the Success
Follow the story of Evitria as it grows from a small Chinese hamster ovary (CHO) cell supernatant supplier to a global therapeutic antibody production company serving clients across the globe. Bio-Rad has partnered with Evitria at every stage of this remarkable journey and looks forward to supporting its continued success.

Developing Efficient Downstream Purification Processes for Bispecific Antibodies
Modern chromatographic resins enable new strategies for downstream processing of bispecific antibodies. Watch this webinar to see case studies and workflows.

Strategies to Address Large Molecule Purification Challenges
Large molecule purification presents significant challenges due to their considerable size. For instance, Immunoglobulin M (IgM) molecules, ranging from 900 to 1,000 kD, play pivotal roles in mammalian immune responses and find extensive applications in diagnostics and therapeutics. Purification of such molecules is particularly intricate owing to several factors including their weak Protein A binding sites, limited dynamic binding capacity, and slow diffusion rates.

CHT Chromatography Media: 5 Essential Facts
For over 30 years, CHT Ceramic Hydroxyapatite Chromatography Media has been a trusted, proven purification solution for many biopharmaceutical manufacturing processes. CHT Media provides exceptional removal of impurities when other chromatography resins fall short.
In this webcast, explore the essential facts and benefits of this chromatography technology.

Effective Strategies for Endotoxin Removal in Therapeutic Protein Purification
Endotoxins are common impurities that pose safety risks in therapeutic protein preparations and are difficult to remove. See proven workflows and strategies.

A Polishing Strategy for Removing Impurities in Bispecific Antibody Purification
Bispecific antibodies pose unique challenges in downstream processing. See how impurities were efficiently removed by mixed-mode chromatography in this webinar.