Tosoh Bioscience LLC, a provider of chromatographic solutions for the separation of biomolecules, today announced the introduction of the TSKgel Protein A-5PW column. This column is specifically designed for the rapid separation and robust monoclonal antibody titer quantification during cell line selection or upstream bioprocess optimization and control.  The TSKgel Protein A-5PW column is now available for sale in the Americas from Tosoh Bioscience LLC. The TSKgel Protein A-5PW column is packed with 20 μm hydroxylated methacrylic polymer beads coupled…