Generation of stable Chinese hamster ovary pools yielding antibody titers of up to 7.6 g/L using the piggyBac transposon system

Chinese hamster ovary (CHO) cells remain the default production host for many biopharmaceutical drugs, particularly monoclonal antibodies (mAb). Production of gram and kilogram quantities of protein typically requires the generation of stable CHO clones. Unfortunately, this process takes several months, significantly slowing down the drug discovery and development process. Therefore, improved technologies are needed to accelerate...