Charge Variant Analysis of Infliximab on the Alliance, ACQUITY Arc Bio, and ACQUITY UPLC H-Class Bio Liquid Chromatography Systems Using a Quaternary pH Gradient

Characterization of Biotherapeutics: ACQUITY UPLC H-Class Bio with 2D Part 2 of 3: Rendering a Viable Interface for IEX with ESI-MS Analysis Robert Birdsall, Sean M. McCarthy, and Weibin Chen Waters Corporation, Milford, MA, USA A P P L I…

Developing Robust and Efficient IEX Methods for Charge Variant Analysis of Biotherapeutics Using ACQUITY UPLC H-Class System and Auto • Blend Plus Robert Birdsall, Thomas Wheat, and Weibin Chen Waters Corporation, Milford, MA, USA A P P L I C…

Characterization of Biotherapeutics: ACQUITY UPLC H-Class Bio with 2D Part 1 of 3: On-line Desalting of Biotherapeutic Samples for Increased Productivity Robert Birdsall, Sean M. McCarthy, and Weibin Chen Waters Corporation, Milford, MA, USA A P P L I C…

[ APPLICATION NOTE ] Auto•Blend Plus Technology for Ion-Exchange Chromatography Method Development and Robustness Testing Hua Yang, Bill Warren, and Stephan Koza Waters Corporation, Milford, MA, USA APPLICATION BENEFITS ■■ INTRODUCTION Auto•Blend™ Plus Technology Ion-exchange chromatography (IEX) is widely used…