Hi, I just published a software for post-processing TPP .pepXML files (validated by PeptideProphet). The GUI software has the following functions:
- Calculation of protein inference/ probability
- Quantification; kind of spectral counting, but using peptide probabilities
- Compilation of tables in simple CSV format, for direct comparison of protein presence/ quantity in the different samples.
Most functions are implemented in the graphical user interface (Windows installer, Python, Docker.) For the experts, the code repository (
https://bitbucket.org/lababi/protyquant/) also contains some scripts ;-).
"ProtyQuant: Comparing label-free shotgun proteomics datasets using accumulated peptide probabilities"
Have fun, Robert