Manufacturing

Pursuing Excellence

      As new medicines, vaccines, biomaterials, and biofuels move through development, companies often face some of their toughest hurdles in moving from benchtop to production-scale processes. These are not only technological, but as technology advances it becomes more difficult to find experienced talent to make use of it. Some regional endeavors, such as the National Biomanufacturing Centre in the United Kingdom and the Massachusetts Biomanufacturing Center in the United States are pooling skills and resources to help companies…

Biologics New and Improving

By far the most successful applications of biotechnology have been in the medical field. The vaccine industry is undergoing a complete transformation thanks to biotechnology. And cutting-edge research is giving us whole new ideas about disease therapy using nucleic acids and regenerative medicine. Proteins and Other Therapeutics Cancer has been a primary target for many MAb “magic bullets” and a major research area for life scientists over the past quarter-century. Oncologists have identified ∼200 cancers that affect human beings, some…

The Vaccine Renaissance

The global vaccine industry has undergone a dramatic and well publicized rebirth. Near the end of the 20th century, it faced an uncertain future with increased pricing pressures and liability challenges for marketed vaccines. Many long-standing members of the industry chose to scale back their R&D efforts or abandon them altogether. Today, however, the landscape has changed. Because of a confluence of positive factors (advancements in science and technology, greater appreciation for the role of vaccines as antibiotic resistance increased,…

The Human Network

      Biotechnology is not simply about science or technology, process engineering or cell lines, corporations or regulations. It’s ultimately about the people involved in all these things — and about the people they hope to serve with their biotech aspirations. It’s about scientists and technicians, businessmen and medical professionals, patients and consumers, farmers and governments, all their lives touched in one way or another by the biotechnology industry — some admittedly more than others. Policy decisions made by…

Supplier Innovation is an Imperative

    As organizations begin their annual budgeting meetings, the question will inevitably arise: How can we reduce costs and still retain or improve our quality? For some, the answer to the first part may seem easy, but to have a packaged improvement plan that includes both aspects appears to be more indefinable. So what can the biopharm industry do to counter these daily pressures? The answer may not be as elusive as you think. Companies need to drive innovation…

Disposable Factory or Tailor Made Integration of Single-Use Systems?

    The use of disposables in biopharmaceutical manufacturing has increased significantly during the last few years and is expected to grow substantially in the near future. Bioplan Associates report in their 2007 “Report and Survey of Biopharmaceutical Manufacturing Capacity and Production” that the main drivers for this ongoing trend continue to be the elimination of cleaning followed by the reduction of capital investment in facilities and the required equipment. However, with the further penetration of disposables into larger volumes…

Environmental Impact of Single-Use and Reusable Bioprocess Systems

    Bioprocess manufacturing systems have incorporated single-use/disposable components for more than 50 years and have demonstrated well-defined process benefits from their use (1,2,3,4,5,6). The environmental impact of single-use technologies, however, has been a major focus of attention only in recent years. This evolving interest has been driven by many factors including concerns over environmental change, emissions, and energy supplies; rapidly increasing costs and restrictions on waste disposal; greater recognition of the role of disposables in bioprocessing; and availability of…

MAb Contaminant Removal with a Multimodal Anion Exchanger

Monoclonal antibodies (MAbs) constitute ∼30% of the biopharmaceutical products currently under development (1). An increasing demand for MAbs during the past decade has led to intense development of high-expression cell cultures (2). Today, it is possible to see titers of 4–5 g/L, and expression levels as high as 15 g/L and greater have been reported. As a consequence, demand has increased for more efficient downstream processes. That demand, combined with its potential for reducing time-to-market, has increased interest in the…

Implementing Cost Reduction Strategies for HuMab Manufacturing Processes

    The combination of innovative and traditional process technologies has resulted in major advancements in the antibody industry, such as accelerated process development and time-to-market. In addition, this paper examines the avenues that have opened as a result of exploring established process technologies for new applications, as in the case of perfusion cell cultures to amplify dhfr-based expression cell lines by incrementally increasing selection markers in the perfusion medium for the faster generation of stable and high-productivity clones. Furthermore,…

Single-Use Technologies and Other Key Drivers in Biomanufacturing

      The biomanufacturing industry has issues. From key drivers and hurdles, to the spectre of leachables legislation and the need for greater harmonization between suppliers, the biotech sector is experiencing a period of growing competition and increasing pressure. But, it is also a market with a future; the commercial success of more than 350 approved biologics has prompted the biotechnology industry to accelerate discoveries in further protein-based therapeutics, placing greater emphasis upon the importance of biomanufacturing. In addition,…