Bioregulators · Peptides

Livagen: molecular data, studies & sources

Livagen 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 2026-09-21 · Selected bibliography, not a systematic review

Molecular formula, weight & structure

Molecular formula (MF): C18H31N5O9
Molecular weight (MW): 461.5 g/mol
PubChem compound ID: 87919683
Record title: Livagen

Values describe the selected PubChem molecular entity. Counterions, salt forms, hydration and sequence changes can alter the supplied material. Confirm the exact identity against the supplier specification.

Source: PubChem CID 87919683 · retrieved 2026-09-21

PubChem 2D molecular structure for Livagen, CID 87919683 — 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: (4S)-5-[[(2S)-3-carboxy-1-[[(1S)-1-carboxyethyl]amino]-1-oxopropan-2-yl]amino]-4-[[(2S)-2,6-diaminohexanoyl]amino]-5-oxopentanoic acid
InChIKey: IKVDKWACACMDLR-BJDJZHNGSA-N
SMILES: C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCCN)N

Machine-readable PubChem source

Human and clinical studies

Selected human-study records are shown with their indexed or reviewed study type. Check the original article for the intervention, formulation and controls; the molecule can also be a comparator or measured variable.

No matching human study 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.

Research publication · design requires review
[Genomic instability in atherosclerosis].
Dzhokhadze TA, Buadze TZh, Gaiozishvili MN et al. · Georgian medical news · 2014
PMID 25541832
Research publication · design requires review
Activation of pericentromeric and telomeric heterochromatin in cultured lymphocytes from old individuals.
Lezhava T, Jokhadze T · Annals of the New York Academy of Sciences · 2007
PMID 17460203 · DOI: 10.1196/annals.1395.043
Preclinical / laboratory research
Tissue-specific effects of peptides.
Khavinson VK · Bulletin of experimental biology and medicine · 2001
PMID 11713572 · DOI: 10.1023/a:1013058701974
Research publication · design requires review
Effects of short peptides on lymphocyte chromatin in senile subjects.
Khavinson VKh, Lezhava TA, Malinin VV et al. · Bulletin of experimental biology and medicine · 2004
PMID 15085253 · DOI: 10.1023/b:bebm.0000024393.40560.05
Research publication · design requires review
[Effect of peptide bioregulator and cobalt ions on the activity of NORs and associations of acrocentric chromosomes in lymphocytes of patients with hypertrophic cardiomyopathy and their relatives].
· Georgian medical news · 2014
PMID 25341254

Livagen 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.

Compare all Livagen sizes, forms and supplier prices →

Supplier	Recorded packages	Example source listing
Amino USAUSD	20mg Vial1 recorded offers	20mg Vial · $45.00Checked Sep 16, 2026Supplier listing

Reference sources & further reading

PubChem compound record 87919683 — chemical identity and structure.
Wikipedia: Livagen — Background encyclopedia; not a primary clinical source.

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.