Downloads

All data behind the TCR specificity profiles, available as plain CSV files. Every dataset below is generated from a single curated source file, so the downloads are always consistent with what is shown on the website.

Download everything (ZIP)

Primary datasets

All data

All unique TCR–epitope pairs used to build the TCR specificity profiles.

  • 36,903 TCRs
  • 160 epitopes
  • 4.2 MB
Download CSV

All human data

All unique TCR–epitope pairs in human used to build the TCR specificity profiles.

  • 29,382 TCRs
  • 145 epitopes
  • 3.3 MB
Download CSV

All mouse data

All unique TCR–epitope pairs in mouse used to build the TCR specificity profiles.

  • 7,521 TCRs
  • 15 epitopes
  • 940 KB
Download CSV

Full dataset with study attribution

The complete curated collection with the originating study and database columns. The same TCR–epitope pairs can appear multiple times if they have been reported in distinct studies or databases.

  • 44,431 entries
  • 178 studies
  • 13 databases
  • 6.4 MB
Download CSV

PDB structures

Curated list of experimentally solved TCR–peptide–MHC structures, with their resolution and V/J gene usage. These are also listed per epitope on the Browse epitopes page.

  • 251 structures
  • 169 epitopes
  • 31 KB
Download CSV

Dataset-specific downloads

Standalone collections explored on the Explore specific datasets pages. These files keep their own column layout and are not part of the main atlas tables above.

Yellow Fever variants

TCRs recognising variants of the yellow fever epitope.

  • 16,390 TCRs
  • 24 variants
  • 1.5 MB
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IMMREP25

The TCR–epitope set released for the IMMREP 2025 benchmark.

  • 1,000 TCRs
  • 20 epitopes
  • 176 KB
Download CSV

Build a custom download

Narrow the atlas down to the entries you need. Leave a field on All to keep everything.

Source organism
Epitope
Source database
What should each row represent?

The same TCR–epitope pair appears once in the first option, and once per study or database that reported it in the second.