Wednesday, June 1, 2011 Daily Archives

Singapore

Begin a discussion about Singapore, and most likely the word hub enters the conversation. This small country is giving a full-force effort into earning a reputation for being the technical, financial services, and industrial center of the Asia–Pacific region. Its gross domestic product (GDP) per capita (~$57,200 in 2010) is comparable with most Western developed countries. Like South Korea, India, and China, Singapore aims to grow its market share in the biosimilars sector. The difference, however, says Pete Gagnon (CSO…

Top 10 Changes in FDA’s Process Validation Guidance

Two years after drafting a comprehensive revision of the 1987 process validation guidance, the FDA finalized the document this year. The revision elaborates on modern quality by design (QbD) techniques for developing a process, analyzing risks, and monitoring for control. The initial draft update remains largely intact, with some important adjustments focused on clarifying the FDA’s intent for how the industry is expected to validate its processes. 1 — Minor Changes: The guidance includes more references to the Code of…

Global Marketplace

Syringe Technology Product: Dual-chamber Lyo-Ject syringe and V-LK cartridge Applications: Delivery of lyophilized, liquid-powder, and liquid-liquid mixtures Features: Vetter offers two efficient and user-friendly systems for freeze-dried parenteral drugs: the dual-chamber Vetter Lyo-Ject syringe and dual-chamber V-LK cartridge. Lyophilized drug is contained in one chamber; diluent in the other. Reconstitution occurs immediately before administration in a few simple steps. This technology simplifies administration, increases API yields (by reducing overfill), and improves dosing precision. Syringes come in 1-mL, 2.5-mL, and 5-mL…

China Ranked Top Potential Biopharma Outsourcing Destination

Until recently, China had not been considered a global contender for outsourced biopharmaceutical manufacturing. In fact, it’s been less than a decade since pharmaceutical contract manufacturing in China became legal (1). Yet, the industry now ranks China as the most likely biomanufacturing outsourcing location. According to our recently released study, 17% of the industry considers China as the top future offshore production destination (Figure 1). The BioPlan 2011 Eighth Annual Report and Survey of Biomanufacturing Capacity and Production shows China…

Rapid Process Development for Purification of a MAb

Time and flexibility are essential in purification process development for biopharmaceuticals. Easy translation of experimental ideas into process steps and insight into the effects of changes in chromatography parameters both help speed development and contribute toward achieving quality by design (QbD) objectives. An ability to scientifically design product and process characteristics that meet specific objectives is crucial. Opportunities to eliminate manually intensive steps all support an enhanced development process. A typical monoclonal antibody (MAb) purification process includes three chromatographic purification…

Effect of China’s Talent Scheme on Life-Science Innovation

The impact that the migration of talent is having on life sciences companies’ ability to innovate and differentiate themselves worldwide is a topic of constant concern. Of particular interest are the increasing flows between the United States and China. China’s “1,000 Talents Scheme” and similar initiatives at the local level were specifically designed to help the country become a world leader in innovation. Such programs incentivize people who are among the top 10 practitioners in their field to return to…

Streamlining Downstream Process Development

Normal-flow filtration is used throughout downstream processes for biologics including depth, sterile, and viral filtration applications. Because of its ubiquity in large-scale biomanufacturing, using the most efficient normal-flow filter media area and type can lead to significant cost savings. To determine the most effective media type and area, developers use a scaled-down process model is used in bioprocess laboratories to minimize material requirements. Constant–flow-rate filter evaluations involve direct scale-down parameters that match manufacturing-scale process conditions. This type of evaluation can…

Emerging Biomarkets

Several smaller-market countries in the Asia–Pacific region are looking to biotechnology as a significant driver for their economic growth. Some present themselves as wide open to foreign investment, hoping to attract partners or contract clients from overseas. Others are working to develop homegrown industry through local research and financing. A few have banded together in an Asian “light” version of the European Union. ASEAN Countries The Association of Southeast Asian Nations (ASEAN) is a geopolitical and economic organization of 10…

Glycosylation of Therapeutic Proteins

    ACMC Strategy Forum held in Washington, DC, on Sunday 28 January 2007, focused on two topics related to protein structure and function. First, analytical techniques used in the glycan analysis characterization included recent advances and correlations among the various tools. And second, current understanding glycosylation’s functional relevance to therapeutic proteins was discussed in the context of its effects on biological activity, pharmacokinetics, and Fc effector functions (for monoclonal antibodies, MAbs). Progress has been made in the field of…

Fill and Finish for Biologics

    As most novelists will tell you, if you make substantial changes to the beginning of a story, you may well need to revise your preestablished conclusion. Similarly, as approaches to process design and development change, new tools, technologies, and various shifting “paradigms” also affect the way companies approach final formulation, filling, and finish steps. As yet another ref lection of increased process understanding and quality-by-design’s (QbD’s) holistic approach to biopharmaceutical development, those final steps — traditionally outsourced by…