Media for hybridoma growth and monoclonal antibody production.

For the economical production of monoclonal antibodies (MAbs), the cell-culture medium must be optimized for three different phases: growth of the hybridomas, MAb productivity of the hybridomas, and MAb purification or downstream processing. Medium improvements are necessary to meet these requirements for large-scale MAb production. Information bearing on this issue is being addressed in two research areas, cell biology and biochemical engineering, and is reviewed in this article.