LCGC North America Poster Alert Having trouble viewing this email? Click here SEC Analysis of a Bispecific Antibody In this technical presentation, a bispecific T cell engager (BiTE®) is analyzed by SEC–MS using a TSKgel® UP-SW3000, 2 µm column. Optimized mAb Quality Control Using SEC This technical presentation compares analyte recovery and resolution between a traditional QC HPLC-SEC method and an updated QC UHPLC-SEC method. 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. 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. Workflow Solutions for Biosimilar Characterization This technical presentation outlines analytical methods that can compare the structural or physicochemical and functional characteristics of innovator and biosimilar drugs.