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Peptide directory

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Public profiles inside a larger governed registry

Search by peptide name, brand, or research code. Open a full evidence profile or the published sources available for a record still in development. Source publication does not mean a completed scientific appraisal.

Browse the Master RegistryExplore research atlasesFind studies worldwide

The registry is an expanding catalog, not a complete list of every peptide. A missing public result does not mean no research exists.

Published profiles

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Category

405 peptide records

  • Mitochondrial-derived peptide

    MOTS-c

    Developing

    MOTS-c is a 16-amino-acid mitochondrial-derived peptide encoded within the mitochondrial 12S rRNA region. Experimental work links it to cellular stress responses, AMPK-related metabolism, nuclear signaling, exercise adaptation, and age-associated physiology.

    Evidence and record details

    Evidence integrity map

    Human 4Preclinical 14Durable IDs 29Open signals 3
    Publication state
    Published profile
    Verified source records
    25 source records verified
    Chemistry record
    Chemistry record on file
    Regulatory entries
    2 published regulatory entries
    Research questions
    20 open research questions
    Evidence review date
    No documented human review recorded

    Source verification checks records; it does not itself approve scientific conclusions.

    View evidence profile for MOTS-c

  • Synthetic cyclic antimicrobial peptide

    Murepavadin

    Published sources available; full evidence profile in development.

    4 published source records. Source publication does not imply scientific appraisal.

    Open sources for Murepavadin →

  • Endogenous growth factor protein

    Myostatin

    Published sources available; full evidence profile in development.

    1 published source records. Source publication does not imply scientific appraisal.

    Open sources for Myostatin →

  • Endogenous tachykinin neuropeptide

    Neurokinin A

    Published sources available; full evidence profile in development.

    1 published source records. Source publication does not imply scientific appraisal.

    Open sources for Neurokinin A →

  • Endogenous tachykinin neuropeptide

    Neurokinin B

    Published sources available; full evidence profile in development.

    1 published source records. Source publication does not imply scientific appraisal.

    Open sources for Neurokinin B →

  • Endogenous neuropeptide

    Neurotensin

    Published sources available; full evidence profile in development.

    4 published source records. Source publication does not imply scientific appraisal.

    Open sources for Neurotensin →

  • Research reference

    Nisin

    Published sources available; full evidence profile in development.

    4 published source records. Source publication does not imply scientific appraisal.

    Open sources for Nisin →
How the public directory relates to the 500-record Master Registry

master registry transparency

500 master records, with governance status shown explicitly

WPF-MASTER-REGISTRY-TRANSPARENCY-1.0
501
Master records
467
Governed records
34
Review-deferred
458
Peptide acquisition eligible
9
Governed comparators

The master registry has 467 governed identities from 501 records. 34 remain review-gated. Nine governed records are scientific comparators, leaving 458 peptide identities in the source acquisition cohort. Database reconciliation is a separate step. The 51 profiles shown on this directory are a represented public-profile subset, not the size of the master registry. All 51 public profiles on this render reconcile to governed peptide identities in that registry; unknown, duplicate, deferred, or comparator identities fail closed instead of appearing publicly.

Explore the full Master Registry →
What the profile status labels mean

Evidence, chemistry, and regulatory counts include only records that crossed the relevant public-publication gate. A zero means none published in that lane—not that nothing is known. “No governed record published” is a publication-state disclosure; internal or pending material may exist without appearing in public counts. Source verification, editorial publication, and accountable scientific appraisal are distinct states; a source count alone does not approve a scientific conclusion.

Recently updated public records

When each public profile record was last changed — not clinical or scientific activity.

Peptide Directory — World Peptide Foundation