DOWNSTREAM PROCESSING FEATURED ARTICLES
Weill Cornell Medical College researchers report that mass spectrometry, a tool currently used to detect and measure proteins and lipids, can also now allow biologists to "see" for the first time exactly how drugs work inside living cells to kill infectious microbes.
-
Beckman Coulter Introduces The Optima MAX-TL Tabletop Ultracentrifuge
The Optima MAX-TL tabletop ultracentrifuge, from Beckman Coulter Life Sciences, delivers optimum functionality and efficiency within a compact and quiet package.
-
MicroRNAs Can Convert Normal Cells Into Cancer Promoters
Unraveling the mechanism that ovarian cancer cells use to change normal cells around them into cells that promote tumor growth has identified several new targets for treatment of this deadly disease.
-
Biosensors & Big Data: Implications For Biologics Developers
Dr. Caroline Loew’s company, Glympse Bio, develops injectable, tunable biosensors that she says will help biologics developers test and measure disease progression in vivo, enabling valuable, early visibility into therapeutic efficacy.
DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES
-
Biomanufacturing Complexity
This white paper addresses one of the most serious challenges facing biomanufacturing professionals today - how to understand and then deal with the extreme complexity associated with biotechnology manufacturing.
-
Cultivation Of CHO Suspension Cells And SEAP Expression
This application note describes the cultivation of CHO suspension cells in the wave-mixed Thermo Scientific HyPerforma Rocker Bioreactor with a maximum working volume of 5 L.
-
Automation Of A Homogeneous Proximity Assay For Detection Of Residual Protein A In Biological Therapeutics
Protein A is used in affinity chromatography for therapeutic antibody purification and has been shown to leach from columns during purification of antibodies resulting in contamination. Residual Protein A in therapeutic drugs could elicit mitogenic or immunological reactions in patients.
-
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.
-
Removal Of Host Cell Proteins During Monoclonal Antibody Purification
Protein A chromatography is a widely used and highly successful method of purifying recombinant monoclonal antibodies. However, since Protein A has high affinity for antibodies, harsh conditions such as low pH are often required to elute monoclonal antibodies from Protein A affinity columns. By 3M Purification Inc
-
Optimized Purity And Recovery Of A Monoclonal Antibody Using Mixed-Mode Chromatography Media
Monoclonal antibodies (mAbs) remain a predominant class of therapeutic protein products on the market because of their wide range of applications in disease treatment and diagnosis. Over the years, upstream technology advancements have helped improve the titer of target antibodies, from merely 1 g/L two decades ago to 10–13 g/L in fed-batch processes and up to 25 g/L in perfusion cultures today (Gronemeyer et al. 2014).