UPLC Size Exclusion Chromatography

Waters introduced the first UltraPerformance LC (UPLC) analytical size-exclusion chromatography (SEC) solution for the characterization of proteins and their aggregates. The UPLC solution combines a sub two micron particle for SEC applications—the new patent–pending ACQUITY UPLC BEH200, 1.7µm SEC Columns—with the Waters ACQUITY UPLC System to give manufacturers the ability to separate and quantify monoclonal antibodies (mAb) and their aggregates in less than four minutes. Waters ACQUITY UPLC BEH SEC columns are specially QC tested with protein mixtures to ensure batch to batch reproducibility. In addition, each column features Waters ACQUITY UPLC eCord Technology that helps monitor critical individual column use parameters throughout the lifetime of the column—information that always accompanies the column. Waters Corp., 508-482-2000. www.waters.com