Cynthia A. Challener

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Cynthia A. Challener, PhD, is a contributing editor to BioPharm International.

Articles

Single-Use Continuous Chromatography Overcoming Limitations of Traditional Protein Purification

August 20th 2013

Continuous countercurrent tangential chromatography (CCTC) is a column-free process that provides a scalable, disposable, and cost-saving alternative to column chromatography.

EMD Millipore, PharmaCell Collaborate on Large-Scale Bioreactor Production of Stem Cells

Cynthia A. Challener

August 16th 2013

EMD Millipore and PharmaCell have entered into a collaboration to develop optimized large-scale expansion and harvest of HepaRG cells using bioreactor technology.

Growth of Bio-Process Systems Alliance Reflects Rising Interest in Single-Use Technologies

Cynthia A. Challener

February 27th 2013

Kevin Ott, executive director of the Bio-Process Systems Alliance, discusses the latest trends and issues surrounding single-use technologies and the role of his association.

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