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Schmidt C, Markus J, Kandarova H and Wiest J (2020) Tissue-on-a-Chip: Microphysiometry With Human 3D Models on Transwell Inserts. Front. Bioeng. Biotechnol. 8:760. doi: 10.3389/fbioe.2020.00760

cellasys #8: A microphysiometric assay to asses enhanced cell culture media

Christian Klenk1,2 and Joachim Wiest1,2* ALTEX Proceedings, 2021, 9, 1, 207 1 cellasys GmbH, Kronburg / Germany2 Technical University of Munich, Heinz-Nixdorf-Chair of Biomedical Electronics, Department of Electrical and Computer Engineering, TranslaTUM, Munich / Germany Corresponding author: wiest@cellasys.com A new protocol based on a microphyiometric system (McConnell et al., 1992, Hartung et al., 2010, Wiest […]

Chemically defined cell culture media – a contribution to address the reproducibility crisis in biomedical sciences

Tilo Weber1, Kristina Wagner1, Joachim Wiest2* ALTEX Proceedings, 2021, 9, 1, 262 1 German Animal Welfare Federation2 cellasys GmbH Corresponding author: wiest@cellasys.com The use of fetal bovine serum (FBS) in cell culture media has different drawbacks. Theharvesting of FBS from bovine fetuses after slaughter of the pregnant parent (dam)raises ethical and legal concerns. From a […]

Chemically defined formation of spheroids loaded with superparamagnetic iron oxide nanoparticles

J. Wiest1*, E. Stetter2, M. Koch3 ALTEX Proceedings, 2021, 9, 1, 217 1 cellasys GmbH, Kronburg / Germany, 2 Stetter Elektronik, Seeheim-Jugenheim / Germany, 3 Feldkraft Ltd., Copenhagen / Denmark Corresponding author: J. Wiest, wiest@cellasys.com To increase physiological relevance and to develop new therapies 3D spheroids are of increasing interest. The addition of superparamagnetic iron […]


Bio24 data sheet (version 1.2) pdf-file

Cell line authentication

For biocompatibility assays and the cellasys #8 protocol we use the L929 cell line. As a prerequisition for reliability of data, our cell line was recently analysed by the Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH. Please find the species identification in our quality management section.