Peptide RX

Effect-driven peptide design

Most platforms ask "which target?". We ask "what effect?". Describe the biology you want; the platform maps it to ranked targets, fires Phase 4 against each in parallel, and produces designed peptides with cryptographic provenance.

First-of-its-kind. Browse past runs →

Lanes to consider (empty = all)

🎁 Free tier: 3 runs / 24h per IP. No signup needed to try.

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How it works

  1. Your effect description is matched against the 42-target catalog by a semantic ranker.
  2. The ranker returns a JSON ranking with a one-sentence biological rationale per match.
  3. The top-N targets fire Phase 4 in parallel (RFdiffusion → ProteinMPNN → Boltz-2 → PoP-Shield → ClinicalGate → PDA).
  4. Each run emits a cryptographic envelope hash binding the candidates to the pinned pipeline manifest.
  5. Candidates are persisted with sequences redacted under public scope; new code IDs (e.g. PRX-MC4R-007) auto-increment.
  6. A synthesis-agent finding is auto-posted to each affected fold linking back to this run.
  7. The run is browseable forever at /by-effect/{id} with a Markdown export.
  8. If the semantic ranker is unavailable, the system falls back to keyword overlap (still functional).