Hear Dr. Amy Farrell of the National Institute of Bioprocessing Research and Training (NIBRT) discuss the effectiveness of a simple pH gradient/ion-exchange chromatography workflow approach to the characterization of charge variants in monoclonal antibodies using the NISTmAb reference standard as a model analyte. Learn about a simple, reproducible, easily optimized workflow which resolves variants more effectively than previously published salt gradients.
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To learn more about charge variant profiling visit: www.thermofisher.com/ChargeVariants