Tag: panel curtains

July 27, 2020

Investigate co-purifying Host Cell Proteins Presence

  Enhancing the Analytical toolbox to analyze co-purifying Host Cell Proteins presence: N-(4)-(β-acetylglucosaminyl)-L-asparaginase case research     Ranges of host cell proteins (HCP) in purification intermediates and drug substances (DS) of monoclonal antibodies (mAb) should be rigorously monitored for the manufacturing of secure and efficacious biotherapeutics. In the course of the improvement of mAb1, an IgG1 product, sudden outcomes generated with HCP ELISA equipment triggered an investigation […]