Beckman Coulter Life Sciences Supports Clinical Researchers in The ONE Study

18 Nov 2014

Industry news

Beckman Coulter Life Sciences is participating in the ONE Study, an international collaboration of scientists across Europe and the USA − and holding its annual general meeting in Regensburg, Germany from 19-21 November 2014. Beckman Coulter is contributing its flow cytometry expertise in cell therapy and diagnostic technologies to support the study’s specific translational research into organ transplantation and immune deficiency diseases such as HIV.

Prof. Edward Geissler, the founder of the ONE Study and head of Experimental Surgery at the University Hospital in Regensburg, Germany, said: “Collaborating with Beckman Coulter scientists has furthered our ability to conduct clinical research studies in the field of organ transplantation. In the case of the ONE Study, this will permit us to more accurately assess the effects of various different cell therapies as potential advanced, therapeutic products.”

To make this possible, Beckman Coulter donated a substantial quantity of flow cytometry instruments and reagents, as well as providing scientific consultation and flow cytometry technical expertise. The donation also includes the DuraClone IM premixed dry reagent cocktails* which are designed to simplify workflow to minimize labor and reduce variability and errors when characterizing alterations of immune status through detection of human blood-cell subpopulations.

The ONE study consortium won a European Union 7th framework-funded grant to initiate its work. Beckman Coulter was invited to join at a later stage, after the grant had been awarded (therefore, it does not benefit directly) to enable ONE Study scientists to access its flow cytometry innovation.

Professor Birgit Sawitzki, of the Charité Hospital, Institut für Medizinische Immunologie Transplantationstoleranz, in Germany, and the leader of the immune monitoring work package of the ONE Study, confirmed: “Reliable, reproducible results across participating sites are a necessity in multi-institution clinical research studies aiming to characterize changes in immune cell composition.”

Mario Koksch, Vice President and General Manager of Beckman Coulter’s Cytometry Business Unit, explained: “As a company we are increasingly working with clinical research scientists to enable them to standardize and streamline workflow for high content flow cytometry. This is particularly valuable for translational research being carried out across multiple sites where results must be reproducible. Our contribution to the ONE Study is already facilitating the consistent identification of cellular sub-populations of the human immune systems, which is vital to immunodeficiency research.”

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Flow Cytometry / Cell CountingFlow cytometers are used to count, sort and examine multiple characteristics of cells. Other cell analysis equipment includes image cytometers, cell counters, fluorescence-activated cell sorters (FACS), magnetic-activated cell sorters (MACS), and a range of flow cytometry assay kits. Flow cytometers can reveal information on cell viability, cell proliferation, apoptosis and cell cycle progression, as well as identify cell populations and intracellular or cell-surface molecules. Additionally, some flow cytometers, known as FACS, have an additional sorting function after analysis. Cell counters and image cytometers count live and dead cell populations and can also conduct cell proliferation assays. Find the best flow cytometers, cell counters and cell sorters in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Blood TransfusionBlood Transfusion involves giving donor blood to a recipient patient. Screening is essential to avoid transfusion reactions. Blood banks use immunohematological techniques to determine rh and ABO blood group, and screen for antibodies using specific antisera. Blood Banks use Direct Coombs Tests (DCT) and Indirect Coombs Tests (IAT) to detect hemolysis and Haemolytic Disease of the Newborn (HDN).ImmunologyImmunological techniques measure and characterize immune responses. Immunology kits and analysis systems often use techniques such as ELISA, radioimmunoassay (RIA) and immunodiffusion assays, Immunohistochemistry, and flow cytometry. Immunologists use equipment such as flow Cytometers, plate readers, plate washers and fluorescent microscopes.Cell-Based AssaysCell-based assays are used to monitor the presence, quantity and activities of a desired cellular analyte including drug molecules or biomarkers. This can reveal information on cell health (apoptosis, cytotoxicity, viability and proliferation assays), cell metabolism, cell migration and cell signaling mechanisms. Find the best cell-based assay products, kits and equipment with our peer reviewed product directory: compare products, check customer reviews and receiving pricing direct from manufacturers.Protein PurificationProtein purification is a vital step in drug discovery, therapeutics, biotech and life science research. The purification process typically involves subcellular or membrane protein extraction with cell lysis kits, separation of proteins from cell debris by filtration or spin columns, and the isolation of proteins of interest from other proteins and impurities with affinity purification (including fusion protein tags and antibody binding proteins A, G and L), immunoprecipitation or chromatographic methods, such as ion exchange, size exclusion and immobilized metal affinity chromatography. All purification methods come in multiple formats for your laboratory needs, including agarose or magnetic beads, resins, columns and filter plates. Find the best protein purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.BiomarkersBiomarkers are biological markers which can be measured and evaluated to indicate a biological state. The use of biomarkers in research and diagnosis can indicate a normal or disease state or drug response of cells / tissues. Biomarkers include genetic markers, cell surface markers such as antigens, antibodies or receptors and secreted molecules such as cytokines. An assay system is required for identification of biomarkers. :CytometryCytometry is a broad term for the quantitative analysis of cells and cell systems. The most popular methods to study cytometry are flow cytometry and image cytometry.HIV and AIDSBlood tests are the most common way to identify and monitor HIV and AIDS. Current methods include ELISA, Western blot, RT-PCR viral load and CD4/8 testing. Areas for development include point-of-care assays for use in developing countries, and self-testing ‘at home’ HIV kits.
Beckman Coulter Life Sciences Supports Clinical Researchers in The ONE Study