Together We Guarantee Your Success!
Since trenzyme’s establishment in 2000, our dedicated team of scientific experts has been continuously developing new and comprehensive solutions to provide reliable support for the individual and challenging projects of our clients. Whether your needs are in development of assay cell lines, GMP compliant production cell lines or in recombinant protein production, trenzyme delivers the ideal solution by always following its clear mission: Accelerating your innovation and save valuable research time & budget!
Reinhold Horlacher, PhD
Owner & Managing Director & CSO
Reinhold holds a PhD in biology from the University of Konstanz (1996). After his postdoctoral research in Konstanz and Boston, he was supported by the „Young Innovators“ grant from the federal state of Baden-Württemberg (1998 – 2000). Reinhold founded the company trenzyme in 2000. Until today, he acts as the managing director and CSO of trenzyme and is always highly motivated to find the ideal solution for the individual requirements of trenzymes clients.
Christina Haenisch, PhD
Project & Quality Manager
Christina holds a PhD in biology from the University of Konstanz (2004). After a postdoc at the University of Townsville Australia, Christina started to work as project manager in a clinical research organization before joining trenzyme in 2014. In addition to her work as project manager, Christina is the quality management representative (DIN EN ISO 9001:2015) of trenzyme.
Antje Fuhrmann, PhD
Application & Sales Manager
Antje holds a PhD in biochemistry from the University of Hohenheim (2010). She worked in various biotechnology companies before joining trenzyme as Application & Sales Manager in 2015. Antje is an expert in mammalian cell culture and has deep insights into general cell culture, primary- and 3D cell culture.
Yvonne Heim, M.Sc.
Inside Sales & Marketing Manager
Yvonne holds a Master of Science degree in Molecular Biology from the University of Konstanz (2013). She gained initial experience in marketing by an internship in the Marketing and Communications Department of GATC Biotech before joining trenzyme in 2014. As Inside Sales and Marketing Manager, Yvonne is responsible for trenzymes external communication and customer acquisition.
Lena Mast, B.A.
Online Marketing Manager
Lena holds a Bachelor of Arts degree in Business Administration (2016) from the University of Applied Science Konstanz. She gained first Online Marketing experience during her practical semester at FlixBus and achieved further experience during her thesis at MeinEinkauf.ch. Before joining trenzyme in 2018, Lena worked for BioLAGO e.V. as project assistant. As Online Marketing Manager at trenzyme, Lena is responsible for maintaining our online presence across all digital channels.
Nadine is a Foreign Language Correspondent, training completed at the ESO Euro-Schulen Organisation in Halle/Saale in 2003. She achieved administrative experience at Ecron Acunova in Konstanz before entering trenzyme in 2008. At trenzyme, Nadine is the personal assistant to the managing director Dr. Reinhold Horlacher and she is responsible for the administrative management.
Alexander Brosig, PhD
Scientist Expression & Purification
Alexander obtained his PhD degree from the University of Konstanz in 2008 for his successful work on the characterization and X-ray structure determination of membrane proteins. As a postdoc he continued working in the field of protein biochemistry including both structure determination by X-ray crystallography and functional studies by NMR. Alexander then joined trenzyme’s Expression and Purification department in 2013 and is our expert for bacterial protein production and downstream processing.
Katharina Stadelhofer, B.Sc.
TA Expression & Purification
Katharina holds a Bachelor of Science degree in Biotechnology (2011) from the University of Furtwangen. She is also a well-trained biological technical assistent and worked several years at University of Konstanz. Katharina joined trenzymes Expression and Purification department in 2011 and temporarily left 2013 for a parental leave. Since 2016 she is back in the laboratory and supports our client’s protein expression and purification projects.
Jens Breyer, Dipl.-Biotech.
TA Expression & Purification
Jens holds a diploma degree in biotechnology from the Fachhochschule of Mannheim (2000). After his studies, he entered a career in a global pharmaceutical company. Jens has experience in protein purification, establishing of stable cell lines, expression of cell lines in suspension (upscaling) and target screening (automation). Since 2017 Jens is part of trenzyme’s team and supports our expression and purification department.
Armin Günther, Dipl.- Biol.
Scientist MolBio & Safety Officer
Armin holds a „Diplom“ degree (M.Sc. equivalent) in biology from the University of Konstanz (2001). As a visiting scientist he spent time at Cambridge University and at Edinburgh University. Since 2004, Armin is one of trenzymes Molecular Biology experts and is responsible for all kinds of methods related to molecular cloning, like gene synthesis, PCR cloning and RT-PCR. In addition, he serves as trenzyme’s safety officer.
Tanja Köppl, Dipl.-Biol.
Tanja holds a diploma (M. Sc. equivalent) in biology from the University of Konstanz (2000). After her studies, she first entered a career in a biotech company and later in a global pharmaceutical company. Tanja has experience in molecular biology as well as in cell biology like isolation of primary cells and stable cell line development. Since 2016, Tanja is part of trenzyme’s molecular biology team.
Dietmar Lenz, PhD
Department Head Cell Culture
Dietmar holds a PhD in biology from the University of Saarbrücken (2004). He is an expert in mammalian cell culture and has deep insights into sophisticated technologies like the isolation of primary cells, stable cell line development or 3D cell culture. As co-inventor of a transfection system for mammalian cells, he is an expert for electroporation and other transfection methods. In 2013, he joined trenzyme as Department Head Cell Culture.
Stefanie Traub, M.Sc.
Scientist Cell Culture
Stefanie holds a Master of Science degree in Biology from the University of Hohenheim (2012). She gained initial expertise in human induced pluripotent stem cell (hiPS cell) research during her internship at Greiner Bio-one before starting her PhD studies at Boehringer Ingelheim. During her PhD, she established a human iPS cell-derived neuronal model cell for high throughput screening and was involved in several cell-based projects, including assay development, miniaturization and automation. Since joining trenzyme in 2016, Stefanie is an expert in mammalian cell culture with emphasis on hiPS cell differentiation, cellular expansion and molecular characterization.
Petra Schildknecht, TA
TA Cell Culture
Petra received her MTLA degree at the „Naturwissenschaftlich-Technische Akademie, Prof. Dr. Grübler“ Isny. After working for several years in academia (Johannes Gutenberg- Universität Mainz), she took the opportunity to move to Lake Constance and enter a career in a biotech company and later in a global pharmaceutical company. By training-on-the-job, she obtained the qualification „Senior Assistant for Molecular Biology and Cell Biology“. Since joining trenzyme in 2013, Petra is one of our technical experts in the area of cell culture and cell line development.
Katharina Gerstmair, Dipl.-Biol.
TA Cell Culture
Katharina went to University of Konstanz and Univeristy of Rostock and holds a „Diplom“ degree (M.Sc. equivalent) in Biology. While being a student, she spent a year at Trinity College Dublin. Katharina joined trenzyme in 2009 and is one of our technical experts in cell culture and cell line development. Ever since joining, she has been a vital part of the company’s expanding cell culture department.
Jenny Morath, M.Sc.
Scientist Cell Culture
Jenny holds a Master of Science degree in Pharmaceutical Biotechnology from the University of Ulm (2016). During her master thesis at trenzyme GmbH she was involved in the development of cellular assays and gained experience in mammalian cell- and tissue culture. After completing her master thesis, Jenny joined trenzyme’s cell culture department as employee in 2016.
Ellinor Ade, M.Sc.
PhD Student Cell Culture
Ellinor holds a Master of Science degree from the University of Konstanz (2017). While being a master student, she spent half a year at an international company producing test systems for medical laboratory research in Lübeck. In her master thesis she studied the effects of a pesticide and mitochondrial inhibitor implied in Parkinson’s disease in a neuronal cell line. Ellinor joined trenzyme’s cell culture department for her PhD thesis in 2017 and works on hiPS cell differentiation, molecular characterization and gene editing.
Ann-Kathrin Müller, M.Sc.
Scientist Cell Culture
Ann-Kathrin holds a Master of Science degree in Pharmaceutical Biotechnology from the University of Ulm (2019). Initially, she gained experience in the areas of protein expression and purification as well as cell culture handling within her bachelor thesis and intership at trenzyme. During her master thesis in our iPSC department, she was involved in the gene editing of hiPS cells and the production and evaluation of a protein used in stem cell differentiation. Ann-Kathrin joined trenzyme’s cell culture department with emphasis on hiPS cell culture in 2019.
Stefanie Jehnichen, B.Sc.
Quality Management Assistant
Stefanie holds a Bachelor of Science degree in Public Health from the University of Furtwangen (2017). She joined trenzyme to support our quality management department in 2017. Since 2019 she studies Health Management (Master of Arts degree).
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