Articles by Cynthia Challener, PhD - BioPharm International

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Articles by Cynthia Challener, PhD

Cynthia Challener, PhD


Articles
Managing Cleaning Validation in Multi-Product Biologics Facilities
September 1, 2014

Developing and maintaining a current master plan for cleaning in multi-product facilities are crucial.

Challenges of Protein Aggregation during Purification
September 1, 2014

Careful selection of downstream processing conditions is a must.

Ensuring the Safety, Quality, and Identity of Biopharmaceutical Raw Materials
August 1, 2014

Going beyond pharmacopeial requirements is essential for the quality and safety of raw materials.

Analyzing Proteins Using SEC, MALS, and UHPLC
July 1, 2014

Light scattering analysis combined with more rapid size exclusion chromatography improves protein characterization.

Assuring Equivalency of Alternative Lot-Release Test Methods
June 1, 2014

New test methods can provide improved quality and efficiency, but they must be validated to demonstrate equivalency.

A Sampling of New Tools for Downstream Processing
June 1, 2014

Industry suppliers describe new technologies to facilitate downstream processing.

Biopharma Moves to Integrated, Single-Use, Downstream Processing
June 1, 2014

Suppliers see challenges to the adoption of single-use technologies for downstream processing as opportunities.

Improving Protein Expression with Novel Systems
May 1, 2014

New human and plant-based expressions systems can enable faster product development and improve quality at potentially lower costs.

Novel Vaccine Technologies Meet the Need for Pandemic and Therapeutic Solutions
May 1, 2014

New approaches to vaccine production are targeting rapid supply for pandemic situations and broadly effective therapeutic treatments.

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