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Test the results of your method versus global protein copy numbers in your cell.

While the number of proteins and peptides identified in a proteomics experiment is a valuable metric, the distribution of the proteins identified can be a valuable reference point.

This Shiny App is based on the Proteomic Ruler Approach developed by Wizniewski et al., in a simplified form. 

Load a CSV of your protein UniProt Accessions and it will plot the distribution of those proteins. 

You can download the HeLa Proteomic Ruler result from Bekker-Jennsen et al., here (depth of 14,000 proteins) and two example files to base your results uploads on here and here. 

Not interested in HeLa? 

Here you'll find a folder of proteomic ruler data formatted for this App for various proteomic samples