 To this end, Ruedi Abersold has made significant contributions in the development and application of targeted proteomics methods, including selected reaction monitoring  and data-independent acquisition.Ruedi Aebersold is also recognized for its contributions in the development of standard formats and open source software for the analysis and storage of mass spectrometry and proteomics data, and he is one of the inventors of the Isotope-Coded Affinity Tag (ICAT) technique for quantitative proteomics, a technique that measures the relative quantities of proteins between two sample by using tags containing stable isotopes of different masses.He is co-founder and scientific advisor of the companies ProteoMediX and Biognosys.