Up to 24 samples per day for each of 10 bioreactors can be analyzed in as fast as six minutes, with proven comparability to manual sampling. With the OLS, FLEX2 uses a small sample volume of 5.6 mL for the 16-test assay to allow frequent sampling for this detailed look at culture performance. Nova’s FLEX2 combines its MicroSensor Card chemistry technology with optical measurements and freezing point osmometry to offer an automated and comprehensive cell culture analyzer that eliminates chemistry sensor maintenance, increases analyzer speed, and reduces sample volume. Nova’s biotechnology-specific BioProfile line has pioneered comprehensive cell culture testing, providing over 16 critical cell culture tests with 12 unique instrument offerings for a broad range of cell culture applications. Nova’s biosensor technology is incorporated in its products ranging from handheld meters for glucose self- and point-of-care testing to critical care whole blood analyzers for the rapid measurement of over 20 analytes. Nova develops and manufactures state-of-the-art, whole blood point-of-care and critical care analyzers, as well as the most advanced instruments for cell culture monitoring in the biotechnology market. The FLEX2 measures up to 16 tests, including pH, gases, metabolites, osmolality, cell density, and cell viability. Nova Biomedical (Waltham, MA, USA) has launched the BioProfile FLEX2 On-Line Autosampler (OLS), a modular system that connects as many as 10 bioreactors to one FLEX2 analyzer for up to three weeks of walkaway, automated sampling, analysis, and feedback control of key cell culture analytes.
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January 2023
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