DOWNSTREAM PROCESSING FEATURED ARTICLES
In a study released today in Proceedings of the National Academy of Sciences (PNAS), entitled "Vaccinia virus mediated melanin production allows MR and optoacoustic deep tissue imaging and laser induced thermotherapy of cancer," scientists combined the natural imaging potential of melanin with recombinant Vaccinia viruses' ability to selectively enter and replicate within tumor cells.
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![sensor.jpg]( "Endress+Hauser Introduces OUSBT66 Cell Density Sensor")
Endress+Hauser Introduces OUSBT66 Cell Density SensorEndress+Hauser introduces the OUSBT66 sensor for cell density measurement. Using near-Infrared (NIR) light absorbance technology, the OUSBT66 is a non-intrusive, hygienic sensor that is ideal for real time, in-situ cell production optimization in life science processes, fermentation biomass measurement and algae growth monitoring for biofuel production.
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![fus2]( "Catalan Researchers Identify A Key Component Of Cell Division")
Catalan Researchers Identify A Key Component Of Cell DivisionA study by the Institute for Research in Biomedicine (IRB Barcelona) and the Center for Genomic Regulation (acronym in Catalan CRG) highlights the protein Nek9 as a decisive factor in cell division, a fundamental process for both the development of an organism and tissue maintenance.
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AET BioTech And BioXpress Therapeutics To Co-Develop Biosimilar Adalimumab
AET BioTech, the separate biosimilars business within the generic drug developer AET (Alfred E Tiefenbacher) Group and BioXpress Therapeutics SA, a Swiss-based biotechnology company developing monoclonal antibody (MAb) biosimilars have entered into an agreement for the co-development of a biosimilar version of the TNF inhibitor MAb Adalimumab.
DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES
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![450x300 drug model-inside protein molecule]( "Important Parameters For Packing Nuvia HR-S Resin At Process Scale")
Important Parameters For Packing Nuvia HR-S Resin At Process ScaleProcess-scale production typically involves more than one column. The packing quality of each column affects the efficiency of the whole workflow and is an important validation criterion.
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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.
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Applications And Integration Of Hydrogen Peroxide Vapor For Biotech/Bioprocess
The increase in size and scale of bio-processing is presenting a new challenge. Traditional methods of sterilisation, to maintain clean facilities, are becoming difficult to deploy in a controlled and regulatory compliant way. By Richard Lucas, Ph.D., Bioquell UK Ltd.
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![CrystalStructure]( "How CHT Ceramic Hydroxyapatite Works Application Note")
How CHT Ceramic Hydroxyapatite Works Application NoteCHT ceramic hydroxyapatite is a versatile chromatography support used for separation of biological molecules as diverse as polyclonal and monoclonal antibodies, antibody fragments, enzymes, nucleic acids, and membrane proteins. By Paul Ng, Jie He, and Andrew Cohen, Bio-Rad Laboratories, Inc., Hercules, CA 94547
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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.
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![Determination Of kLa Values Of Single-Use Bioreactors]( "Determination Of kLa Values Of Single-Use Bioreactors")
Determination Of kLa Values Of Single-Use BioreactorsBecause single use bioreactors offered by manufacturers vary in parameters critical for oxygen transfer, they are often not comparable to each other and to conventional glass and stainless steel vessels.
DOWNSTREAM PROCESSING PRODUCTS
Storage of pharmaceutical compounds is a function of the storage process and not a specific containment driven requirement per se. This is the case whether you are processing in a contained fashion or performing non-contained processing into open kegs with simple drum liners.
Sartopore 2 XLM filter cartridges are especially designed for validated sterilizing grade filtration and reliable Mycoplasma removal of cell culutre media.
Nuvia HR-S media is a new strong cation exchanger that has been optimized for particle size and chemistry that provides exceptional resolution and high recovery.
Bio-Beads SM-2 nonpolar polystyrene adsorbents are analytical grade, neutral macroporous polymeric beads for use in hydrophobic interaction chromatography.
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.