The PRoteomics IDEntifications database

Find, share and reuse mass-spectrometry proteomics data — the ProteomeXchange founding member and an ELIXIR Core Data Resource.

Try: PXD005011 cancer human P02768 or browse all datasets →
42,022 public datasets 1.8 M files 1.2 PB of data 84 countries 873 datasets in Sep 2026
PRIDE Archive Public mass-spectrometry datasets: raw files, results, metadata and sample annotations. → Affinity Proteomics Olink, SomaScan and other affinity-based proteomics datasets. → Universal Spectrum Identifier Look up and visualise any spectrum in the archive by its USI. → Crosslinking Crosslinking mass-spectrometry datasets and interaction views. →