Articles by Bio-Rad - BioPharm International

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Articles by Bio-Rad

Bio-Rad


http://www.bio-rad.com/

Articles
Analysis of Wine Using the NGC™ Chromatography System
November 25, 2014

In this study, we demonstrate the integration of an external reflective index detector, along with simultaneous monitoring of multiple optical signals, to expand the capabilities of the NGC system for the chromatographic identification and quantification of compounds in wine.

Mammalian Virus Purification Using Ceramic Hydroxyapatite
September 30, 2014

Conventional techniques for mammalian virus purification produce variable quality, quantity, and significant loss of particle infectivity. We propose the chromatographic separation of viral particles of diverse sizes and from different families such as dengue, influenza, mouse hepatitis, adenovirus, poliovirus using CHT Ceramic Hydroxyapatite resin.

Improving Aggregate Removal from Monoclonal Antibody Feed Using High Resolution Cation Exchange Chromatography
May 26, 2014

Nuvia™ HR-S media is a new cation exchanger designed for high resolution of closely related product impurities such as aggregates. It delivers excellent resolution with a final aggregate content of <0.3% and a high recovery of >80% from a heterogeneous feed of monoclonal antibody aggregates and monomer. Aggregate content and recovery in the eluate were shown to be a function of the target conductivity measured at the end of collection.

Separation of Impurities in a Single Step using a Mixed-Mode Chromatography Media
December 27, 2013

MPC™ media is a versatile mixed-mode chromatography media with unique separation properties for multiple polishing applications at process scale. Combined properties of hydroxyapatite and fluoroapatite provides superior clearance performance.

Sanitization of a Process Chromatography Column
September 1, 2012

Process Chromatography columns must provide a very high level of cleanability to meet the requirements of various regulatory agencies. This study details the sanitary design and cleaning procedure of the Bio-Rad InPlace column.

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