DOWNSTREAM PROCESSING FEATURED ARTICLES
Cation-exchange chromatography is the third most used industrial method for antibody purification after anion-exchange and protein A affinity chromatography. It is most commonly used as an intermediate step but continues to attract attention as a capture method. By Pete Gagnon
-
Is The Single-Use Standardization Debate Slowing Down Adoption?
Without single-use standardization, the customization required to build a single-use facility may prevent a full-scale adoption of single-use technology. So how do we move forward? Maybe, by taking a look back.
-
Company Recognized For Outstanding Contributions To The Pharmaceutical Sciences
Morphotek®, Inc., a subsidiary of Eisai Inc., announced today that The American Association of Pharmaceutical Scientists (AAPS) has awarded its 2012 Excellence in Ligand Binding Assays Award to the Bioanalytical Development group from Morphotek for their abstract, “Development and Validation of a Pharmacokinetic Assay on the Gyrolab Platform for Use in Phase II/III Clinical Studies.” The award was presented at the AAPS 2012 National Biotechnology Conference held May 21-23 in San Diego.
-
3 Factors To Prevent Protein Aggregation For Your Protein Purification Buffer
Before you purify your first batch of a new protein it is important to know what buffer you might want to use to keep precipitation of proteins to a minimum.
DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES
-
Connection Technology Advances Closed System Processing
The global demand for new biologics and vaccines, combined with the growing emergence of biosimiliars, is challenging drugmakers to re-evaluate their processes and seek ways to make them more flexible, reliable, and cost-effective. By John Boehm, Colder Products Company
-
Single-Use Connections Advance Aseptic Processing
John Boehm discusses how single-use connections advance aseptic processing and create increased process flexibility and reliability while reducing costs.
-
White Paper: Economic Analysis Of Single-Use Tangential Flow Filtration For Biopharmaceutical Applications Prior to creating an accurate economic model for TFF, a thorough understanding of the process where the TFF is used is needed. A process model is a valuable tool when properly executed and it must accurately include all critical aspects of the purification process. By Michael LaBreck, Mark Perreault, Novasep
-
Selecting The Optimal Resins For The Process Purification Of Native And Recombinant Proteins
Native and recombinant proteins are used in a variety of applications ranging from drug discovery to target validation to high-throughput screening. Due to this, large-scale protein production and purification have become major necessities in industrial settings.
-
Monoclonal Antibody Purification Platform Using High-Capacity Protein A And Mixed-Mode Chromatography
The first step in purification of an important class of therapeutic proteins, the polyclonal or monoclonal antibodies (mAbs), is their capture from plasma or tissue culture supernatants. Protein A–based media are by far the most common class of affinity products used for this purpose.
-
Turning Data Into Information
As biopharmaceutical manufacturing has evolved from small-scale lab production in small flasks to massive commercial production in deep-tank bioreactors, an avalanche of production data has evolved to support it. From individual unit operation skids to distributed control systems and enterprise resource planning tools, biomanufacturing today is buried by the sheer quantity of data coming in from the manufacturing floor.