LCGC North America Poster Alert Having trouble viewing this email? Click here Protein A Chromatography: Important Features in Purification to Reduce mAb Aggregation and Increase Recovery In this technical presentation, data is presented and discussed on how to increase recovery and reduce mAb aggregation during the usage of protein A chromatography. Analysis of Monoclonal Antibody Oxidation Using Hydrophobic Interaction Chromatography This technical presentation reports the use of an analytical HIC column to confirm the stability and clinical efficacy of therapeutic mAbs by monitoring mAb oxidation. Workflow Solutions for Biosimilar Characterization This technical presentation outlines analytical methods that can compare the structural and physicochemical and functional characteristics of innovator and biosimilar drugs. LC–MS Analysis of mAb Glycoforms This technical presentation introduces a novel FcR receptor affinity stationary phase paired with high-resolution mass spectrometry for the analysis of mAb glycoforms. Titer Analysis of Various IgG Species/Subclasses In this study, a TSKgel® Protein A-5PW column, containing a recombinant protein A ligand, is shown to exhibit enhanced binding to various IgG subclasses and subtypes.