A Quantum Leap in Protein Research

deltaMasses is a protein analysis software for Differential PTM Detection after high-accuracy mass spectrometry. In case you perform proteomics MS/MS experiments with a focus on protein modifications, deltaMasses is your tool.

Discover the PTM-universe
A true de-Novo approach independent of protein sequence information or assumptions about modifications

PTM-based biomarker discovery
Differential analysis of protein modifications made simple

The theoretic possibility of differential PTM Detection was first discussed in December 2002 by proteomics researchers from AstraZeneca in Sweden. A first prototype was developed during 2003-2005 at the Functional Genomics Center Zurich and the Computational Laboratory of ETH Zurich. Detectorvision AG was founded in 2005 to make the technology accessible to protein researchers worldwide. deltaMasses was made available free of charge as open source software in 2018.

Database independent detection of isotopically labeled MS/MS spectrum peptide pairs. Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 04/2005; 817(2):225-30

Our mission is to help protein scientists to deliver their best and to enhance protein analysis for human medicine.