DOWNSTREAM PROCESSING FEATURED ARTICLES
Unraveling The Molecular Roots Of Down Syndrome
What is it about the extra chromosome inherited in Down syndrome—chromosome 21—that alters brain and body development? Researchers have new evidence that points to a protein called sorting nexin 27, or SNX27.
-
Stratagene Introduces A New Product For Human Splice Variant Discovery Stratagene Corporation, a developer, manufacturer and marketer of specialized life science research and diagnostic products, announced the commercial availability of the Human SpliceMiner cDNA Library Panel
-
![BioFlex_bro.jpg]( "Single-Use BioFlex Tubing Assemblies Featured In New Brochure")
Single-Use BioFlex Tubing Assemblies Featured In New Brochure Meissner has just released a new brochure featuring its BioFlex tubing assemblies. The single-use tubing assemblies are designed for secure fluid transfer in critical biopharmaceutical processing applications. -
Avid Bioservices Announces Completion Of Facility Upgrades In Response To Increased Demand For Its Contract Manufacturing Services
Avid Bioservices, Inc, a contract manufacturing organization (CMO) focused on the process development and manufacturing of monoclonal antibodies, proteins and enzymes, today announced that its demand for services has reached an all-time high, while projected revenue for its current fiscal year ending April 2013 is expected to surpass $18 million, a 20% increase from the previous fiscal year.
DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES
-
Protein A Alternatives: Mixed Mode Resins For High Throughput mAb Feedstocks
Mixed mode resins can serve as an alternative to protein A in intermediate processing. Implementation of mixed mode resins can reduce water required for filtration and time for column loading.
-
Quality By Design In Biomanufacturing
QbD is increasingly required in our industry, but there are still gaps in understanding how QbD applies to the biomanufacturing process.
-
Micro-Volume Determination Of Labeling Efficiency In A Standard Microplate Reader
A variety of methods and reagents have been developed to efficiently label biomolecules. By Peter J. Brescia, Applications Scientist, BioTek Instruments, Inc.
-
SciLog - Creating Advanced Biotech Equipment With Mettler Toledo For nearly two decades, SciLog, Inc. has been dedicated to creating revolutionary single-use purification systems and disposable sensor technologies.
-
![XDR-50MO]( "Microbial Fermentation In Single-Use Xcellerex™ XDR-50 MO Fermentor System")
Microbial Fermentation In Single-Use Xcellerex™ XDR-50 MO Fermentor SystemThis application note describes the performance of a single-use Xcellerex XDR-50 bioreactor system when used in cultivations of E. coli and of modified Pseudomonas fluorecsens (P. fluorescens) producing a monoclonal antibody (MAb). Both the achieved microbe densities and product yield were shown to be consistent with the performance of conventional stainless steel systems.
-
Comparing The Automated Pipetting To Volumetric Glassware And Air Displacement Pipettes
Analytical sample preparation is used in many industries such as forensics, environmental chemistry, mining, beer and wine fermentation and many others. Concentrated samples are diluted and analyzed via High Performance Liquid Chromatography, Gas Chromatography, Atomic Absorption, and/or Inductively Coupled Plasma Spectroscopy to name a few. Traditionally these samples are prepared using volumetric glassware, syringes and/or pipettes.
DOWNSTREAM PROCESSING PRODUCTS
A proven method for confirming protein purity and yield without the need for gel staining steps. Stain-free gels provide visual confirmation of protein purity and yield by gel electrophoresis in less than 30 minutes. Stain-free technology is perfect for drug discovery, drug development, and method development for preclinical research.
DOWNSTREAM PROCESSING MULTIMEDIA
Bioprocess With The Bozenhardts is back, with a fresh episode packed with advice from Herman and Erich on the selection of filling systems for biopharmas. Listen in as the Bozenhardts give us an update on the process, logistics, and administration trends that are informing filling system decisions today, and offer direction on making choices that will prepare you for the fast-advancing therapies of tomorrow.
Bio-Rad now offers two very high capacity ion exchangers: Nuvia S, which can be used for capture and/or intermediate polishing; and Nuvia Q, which can be used for intermediate and/or final polishing.