ProtyQuant: Quantifying protein presence from accumulated peptide probabilities

Windows 64-bit installer

Graphical User Interface (GUI) version of ProtyQuant. Please check the BitBucket repository for the latest version (see below).

Example data

6 pepXML files of yeast extract, spiked with 48 human proteins (Sigma  Universal Proteomics Standard UPS1) in concentrations of 25 and 50 fmol. FASTA file 1: UPS sequences, FASTA file 2: combined data base with UPS and yeast sequences.

download example data.

Source code (Python and C++)


GNU General Public License, v3.


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