Projects

A framework for LC-MS data visualization and exploration. View spectra, extracted ion chromatograms and 2D ion maps of LC-MS experiments. Synchronized viewers.

Ultra-fast proteomics search engine. Regular searches - when the precursor mass is limited to a narrow window of several ppm - are done within a few seconds. An “open-search” (with large precursor mass range tolerance, e.g. +/-500 Da) for a 2 hour LC gradient bottom-up proteomics experiment can be done in a minute or so on a laptop.

A cross-platform pipeline for comprehensive analysis of LC/MS proteomics data. Graphical User Interface (GUI) for running MSFragger (search engine), Philosopher (peptide and protein validation, reports), qunatitation tools, spectral library building and more.

A suite of tools for extracting signals from Ion Mobility (IM) data (IM-MS, LC-IM-MS) and performing isotopic envelopes detection.

View and interrogate open search proteomics data.

Data Independent Acquisition (DIA) data processing tool that doens’t require a spectral library. Detects features in MS1 and MS2, correlates precursors to fragments based on elution profile and compiles pseudo-MS/MS spectra which can be searched with standard proteomic search tools.