This Month’s Issue

The BioProcess International June 2016 manufacturing theme issue cover is illustrated by a quality assurance technician at AstraZeneca’s facility in Maccleston, UK (

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Outsourcing Trends and Technical Considerations

This Contract Services supplement showcases how contract services are expanding and specializing, with examples such as biosimilars, cell therapies, development services, and fill and finish.

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Special Report on Continuous Bioprocessing: Upstream, Downstream, Ready for Prime Time?

Once an engineering curiosity and smallscale laboratory technique, continuous bioprocessing has evolved in just a few short years to a topic of intense and increasing interest to most bioprocessors. Critics point to a steep learning/adoption curve, but that is nothing new in biomanufacturing.Andrew Zydney is a distinguished professor of chemical engineering at Pennsylvania State University. He has noted these challenges facing continuous processing: commercially unproven unit operations (especially downstream), a lack of equipment robustness, sterility concerns, and uncertain development timelines…

2,000-L stainless steel bioreactor

Upstream Processing

Bioreactor Manufacturing Platforms for Cell Therapies

As an increasing number of cell therapies move into late-phase trials, developers are considering innovative solutions to address scale-up and commercialization challenges. Many of their questions focus on the technologies and engineering strategies that will be needed to optimize their processes, especially bioreactors. At the January 2016 Phacilitate Cell and Gene Therapy World conference, Siddharth Gupta, a scientist at Lonza (Walkersville, MD), talked about the effects of upstream process decisions on product quality in his presentation “Bioreactor Manufacturing Platforms: So…



Future Manufacturing Strategies for Biosimilars

Biosimilars are a relatively new subset of biopharmaceuticals, with the biotechnology industry finally maturing such that off-patent generic-type products increasingly will be entering major markets (1–3). So far, more than 20 biosimilars for a limited number of reference products have been approved in major markets, primarily the European Union. Only two products have been formally approved as biosimilars in the United States. For this rapidly growing industry sector, little consensus or authoritative information is available yet regarding how and where…