Articles on chromatography, filtration, scale-up for proteins, MAbs, vaccines - BioPharm International

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Downstream Processing
The separation and purification steps of biotech processing, including chromatography and filtration. Vaccine and monoclonal antibody (MAb) manufacturing are also found here.

Analysis of PEGylated Protein by Tetra Detection Size Exclusion Chromatography

August 2, 2011

Reliably detecting low amounts of high molecular weight impurities during process development and characterization of biopharmaceutical products.

Top 1000 Global Biomanufacturing Facilities

August 1, 2011

Insights from real-time ranking of global biomanufacturing capabilities.

Nontuberculosis Mycobacterium Contamination of a Mammalian Cell Bioreactor Process

June 1, 2011

The authors present a case study identifying a contaminant.

Considerations in Identification and Qualification of Spectrophotometer Equipment for Microbial Fermentations

May 1, 2011

The authors outline qualification procedures for a process-critical piece of equipment.

Outsourcing Lean Quality Manufacturing

May 1, 2011

Rapid microbial screening provided by contract laboratories can save companies time and money.

Addressing the Challenges in Downstream Processing Today and Tomorrow

April 2, 2011

Newer classes of biotherapies will require innovations in processing technology.

Benefits of a Revised Approach to Anion Exchange Flow-Through Polish Chromatography

April 2, 2011

A high-performance anion exchange resin performs well compared with membranes. In addition, the resin offers greater flexibility and cost savings.

Meningitis Vaccine Manufacturing: Fermentation Harvest Procedures Affect Purification

April 2, 2011

Careful analysis of an unusual precipitate identifies defects.

Innovation and the Art of Downstream Processing

April 2, 2011

This summary provides an introduction to our special issue on Separation and Purification.

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