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Bioregulators · Peptides

Vesugen: molecular data, studies & sources

Vesugen is catalogued here as a research compound. This profile brings together the molecular source record, selected indexed publications and available supplier comparisons. Evidence for a named substance does not authenticate a commercial product.

Compiled by PeptideTech Editors · Sources checked · Selected bibliography, not a systematic review

Molecular formula, weight & structure

Molecular formula (MF)
C15H26N4O8
Molecular weight (MW)
390.39 g/mol
PubChem compound ID
87571363
Record title
Lysyl-glutamyl-aspartic acid

This source structure is Lys-Glu-Asp (KED), the sequence identified as Vesugen in PMID 22808515. Terminal modifications, salts and counterions require separate specification.

Source: PubChem CID 87571363 · retrieved 2026-09-21 · Identity cross-reference

2D molecular structure for Vesugen, PubChem CID 87571363
2D depiction from PubChem. Open to inspect the full image. This drawing represents the selected record, not a vendor batch test.
Chemical identifiers and source data
IUPAC name
(2S)-2-[[(2S)-4-carboxy-2-[[(2S)-2,6-diaminohexanoyl]amino]butanoyl]amino]butanedioic acid
InChIKey
LLSUNJYOSCOOEB-GUBZILKMSA-N
SMILES
C(CCN)C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)O)N
Machine-readable PubChem source

Identifiers & sequence

PubChem CID
87571363
InChIKey
LLSUNJYOSCOOEB-GUBZILKMSA-N
Wikidata
Q106027295

Peptide sequence · 3 residues (one-letter code; X marks a residue without a one-letter code)

KED

Condensed notation with terminal groups and non-standard residues

H-Lys-Glu-Asp-OH

Source: PubChem Biologic Line Notation. A reference sequence for the record, not an analysis of a supplied batch.

Calculated molecular descriptors
Monoisotopic (exact) mass390.1751 Da
Heavy atoms27
Hydrogen-bond donors7
Hydrogen-bond acceptors7
Rotatable bonds14
Topological polar surface area222.1 Ų
Calculated logP (Crippen)-2.16
Rings0
Stereocenters3
Formal charge0

Computed with RDKit from the published SMILES (Crippen logP, topological polar surface area). Calculated descriptors are not measured properties of a supplied batch.

Registered clinical trials

Studies registered on ClinicalTrials.gov that list Vesugen as an intervention. Studies that only measure the molecule as a biomarker, or use it only as a comparator or background arm for another drug, are excluded. A registration describes a planned or completed protocol; it does not report a result. Active studies are listed first.

No registered study naming this compound was matched. This is a documented gap in registry coverage, not proof that no study exists.

Registry check 2026-10-01 · Run this search on ClinicalTrials.gov

Human intervention studies

Selected studies in which participants received Vesugen, with their indexed or reviewed study type. Check the original article for the formulation, population and controls. Studies that only measured the molecule, or used it as a comparator, are listed separately below and are not counted as intervention studies.

No human study that administered this compound was retained in this selected bibliography. This is a documented evidence gap in our selection, not proof that no study exists.

    Preclinical research, reviews & other publications

    Animal studies, laboratory experiments, reviews and other indexed papers answer different questions. A review is secondary evidence; a case report does not estimate how often an outcome occurs.

    1. Research publication · design requires review

      [EFFECT OF SYNTHETIC PEPTIDES ON AGING OF PATIENTS WITH CHRONIC POLYMORBIDITY AND ORGANIC BRAIN SYNDROME OF THE CENTRAL NERVOUS SYSTEM IN REMISSION].

      Meshchaninov VN, Tkachenko EL, Zharkov SV et al. · Advances in gerontology = Uspekhi gerontologii · 2015

      PMID 26390612

    2. Preclinical / laboratory research

      Peptidegic stimulation of differentiation of pineal immune cells.

      Linkova NS, Khavinson VKh, Chalisova NI et al. · Bulletin of experimental biology and medicine · 2011

      PMID 22803057 · DOI: 10.1007/s10517-011-1470-1

    3. Preclinical / laboratory research

      Peptides tissue-specifically stimulate cell differentiation during their aging.

      Khavinson VKh, Linkova NS, Polyakova VO et al. · Bulletin of experimental biology and medicine · 2012

      Experiments in cultured human-derived cells. Human cell culture is not a clinical trial in people.

      PMID 22808515 · DOI: 10.1007/s10517-012-1664-1

    4. Preclinical / laboratory research

      [Investigation of antihypoxic properties of short peptides].

      Kozina LS · Advances in gerontology = Uspekhi gerontologii · 2008

      PMID 18546825

    5. Preclinical / laboratory research

      [Epigenetic aspects of peptidergic regulation of vascular endothelial cell proliferation during aging].

      Khavinson VKh, Tarnovskaia SI, Lin'kova NS et al. · Advances in gerontology = Uspekhi gerontologii · 2014

      PMID 25051766

    Vesugen supplier sources

    Scientific sources describe molecules and experiments. The commercial links below identify recorded supplier packages. A publication or chemical database entry does not verify the seller, purity, sterility or contents of a lot. Some links are affiliate links; see our disclosure.

    Vesugen for sale: compare prices, sizes and forms from every tracked supplier →

    SupplierRecorded packagesExample source listing
    Amino USAUSD20mg Vial1 recorded offers20mg Vial · $45.00Checked Oct 12, 2026Supplier listing, Vesugen 20mg Vial, Amino USA, opens in a new tab
    Cenexa LabsUSD20mg Vial1 recorded offers20mg Vial · $64.99Checked Oct 12, 2026Supplier listing, Vesugen 20mg Vial, Cenexa Labs, opens in a new tab
    American PeptidesUSD20mg Vial1 recorded offers20mg Vial · $60.00Recorded out of stock · Checked Oct 13, 2026Supplier listing, Vesugen 20mg Vial, American Peptides, opens in a new tab

    Reference sources & further reading

    The citations above link directly to publication records. Encyclopedia links are background reading and are not used to establish clinical effectiveness.

    Search for additional research

    These links run searches; their results have not been individually reviewed and can include unrelated compounds.

    Research information is not a dosing guide or a recommendation for personal use. Study findings are specific to the formulation, population and methods tested. Read our source and correction policy.

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