Orbitrap Exploris Mass Spectrometer

Beskrivning

The research group Lehtiö at Karolinska Institutet are mainly specialized within Mass Spectrometry-based Proteomics and Proteogenomics, with protein quantitative readout provided by isobaric tags (an isobaric labeling method). Isobaric tags (TMT18plex) permit a high throughput of sample analysis in quantitative proteomics which is crucial for the cancer proteomics projects with cohort sizes in the range of several hundred samples. The Lehtiö group are now in a need of a new instrument that can discover proteomics with isobaric tag-based quantification.