DOWNSTREAM PROCESSING FEATURED ARTICLES
The Optima MAX-TL tabletop ultracentrifuge, from Beckman Coulter Life Sciences, delivers optimum functionality and efficiency within a compact and quiet package.
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iBio, Inc. And GE Healthcare Form New Global Alliance
iBio, Inc., and GE Healthcare, the healthcare business of GE, announced recently a new global alliance to commercialize plant-based technologies for the manufacture of biopharmaceuticals and vaccines.
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![14550.jpg]( "Filming Bacterial Life In Multicolor As A New Diagnostic And Antibiotic Discovery Tool")
Filming Bacterial Life In Multicolor As A New Diagnostic And Antibiotic Discovery ToolAn international team of scientists led by Indiana University chemist Michael S. VanNieuwenhze and biologist Yves Brun has discovered a revolutionary new method for coloring the cell wall of bacterial cells to determine how they grow, in turn providing a new, much-needed tool for the development of new antibiotics.
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![untitled]( "GE Healthcare Launches Ni Sepharose Excel Chromatography Media For Direct Purification Of Histidine-Tagged Proteins Secreted From Eukaryotic Expression Systems")
GE Healthcare Launches Ni Sepharose Excel Chromatography Media For Direct Purification Of Histidine-Tagged Proteins Secreted From Eukaryotic Expression SystemsGE Healthcare’s Ni Sepharose excel is an immobilized metal ion affinity chromatography (IMAC) medium (resin) for the direct capture and purification of secreted histidine-tagged recombinant proteins from eukaryotic cell culture supernatants.
DOWNSTREAM PROCESSING WHITE PAPERS & CASE STUDIES
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White Paper: Comparability Of The Cell-Freeze® (Charter Medical) Freezing Bag To The Cryocyte™ (Baxter) Bag For Cryogenic Storage Of Human Hematopoietic Progenitor Cells Successful cryopreservation of hematopoietic progenitor cells (HPC) is dependent upon a number of factors, including the biopreservation media, freezing rates, and storage using sterile, cryogenically durable storage bags. The Cell-Freeze® cryogenic storage containers are 510(k) cleared for storage, preservation and transfer of hematopoietic progenitor stem cells (HPC’s). By Charter Medical, 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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![Bio-rad]( "Improving Aggregate Removal From mAb Feed Using Cation Exchange Chromatography")
Improving Aggregate Removal From mAb Feed Using Cation Exchange ChromatographyResearchers in the field of chromatography have required ever more sophisticated and selective methods for removing aggregates from the monomer.
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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.
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![Bio-rad]( "Selecting The Optimal Resins For The Process Purification Of Native And Recombinant Proteins")
Selecting The Optimal Resins For The Process Purification Of Native And Recombinant ProteinsNative 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.
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Biomanufacturing Flexibility
This white paper from BIO-G looks at how to create flexible, agile manufacturing facilities to respond to the current glut of biomanufacturing capacity and industry consolidation. Future proofing these facilities for higher titers and multiple product lines is also explored.
DOWNSTREAM PROCESSING PRODUCTS
Capto L is an affinity chromatography medium for the process-scale capture of a broad range of antibodies and antibody fragments.
Resin are designed specifically for intermediate purification steps that remove host-cell contaminants from partially purified targets using strong or weak hydrophobic interactions. Methacrylate-based beads for protein and nucleic acid purification using hydrophobic interactions are available for purifying compounds that have weak or strong hydrophobic regions.
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.