Headquartered in Hannover, Germany, PXBioVisioN GmbH provides solutions and services for research of small proteins (called peptides) . This includes project set-up, sample preparation, peptide analysis and identification.

Another goal is to detect and develop peptides which can serve as reliable biomarkers in the diagnosis of acute severe conditions , the prediction of therapeutic outcomes as well as in the early detection of chronic diseases.

PXBioVisioN cooperates with international clients who are leaders in their respective sector of industry. This includes companies from the pharmaceutical and diagnostics sectors, technology hardware and software suppliers and academic institutions.


We are working together as team for many years now and combine several years of experience in business development and management with strong expertise in the core areas medical research, peptide-chemical analyses, mass spectrometry and bioinformatics.
Rüdiger Hess, Ph.D.

Managing Director &
Director Bioanalytical Operations
Harald Tammen, M.D.

Chief Medical Officer (CMO)

Our Logo

Our Logo visualizes the dynamic of our company and our holistic view. It shows our focus on discovering peptide biomarkers with emphasis on analyzing blood samples. It also depicts our mass spectrometry based technology since it resembles a deflected ion beam.
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Our Vision

PXBioVisioN has the vision to contribute to human health care through the discovery and the development of novel peptide biomarkers for the diagnosis of human diseases. Based on an understanding of biology and technology we generate innovative, patented and high quality product opportunities and value-adding service concepts.