Articles by Cynthia Challener, PhD - BioPharm International

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Articles by Cynthia Challener, PhD

Change is Afoot at CPhI

Oct 8, 2014

New investments, expansions, and company rebranding are discussed at CPhI.

Coupling Light Scattering with Size-Exclusion Chromatography

Adding light scattering to size-exclusion chromatography (SEC) can maximize the benefits of SEC.
Oct 1, 2014

Adding light scattering to size-exclusion chromatography (SEC) can maximize the benefits of SEC.

Challenges in Biologic Drug and Vaccine Delivery

Prefilled syringes offer advantages to manufacturers, healthcare professionals, and patients.
Oct 1, 2014

Prefilled syringes offer advantages to manufacturers, healthcare professionals, and patients.

Challenges of Protein Aggregation during Purification

Careful selection of downstream processing conditions is a must.
Sep 1, 2014

Careful selection of downstream processing conditions is a must.

Managing Cleaning Validation in Multi-Product Biologics Facilities

Developing and maintaining a current master plan for cleaning in multi-product facilities are crucial.
Sep 1, 2014

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

Ensuring the Safety, Quality, and Identity of Biopharmaceutical Raw Materials

Going beyond pharmacopeial requirements is essential for the quality and safety of raw materials.
Aug 1, 2014

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

Analyzing Proteins Using SEC, MALS, and UHPLC

Light scattering analysis combined with more rapid size exclusion chromatography improves protein characterization.
Jul 1, 2014

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

Biopharma Moves to Integrated, Single-Use, Downstream Processing

Suppliers see challenges to the adoption of single-use technologies for downstream processing as opportunities.
Jun 1, 2014

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

Assuring Equivalency of Alternative Lot-Release Test Methods

New test methods can provide improved quality and efficiency, but they must be validated to demonstrate equivalency.
Jun 1, 2014

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

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