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Bioregulators · Peptides

Bronchogen: molecular data, studies & sources

Bronchogen appears in studies of DNA interactions, organotypic rat tissue cultures and cultured cells. These are preclinical experiments, including human-derived cells outside the body; they are not clinical trials in patients. The literature also contains a sequence-order discrepancy, explained in the molecular identity notes.

Overview sources: PMID 21240358 · PMID 17152728 · PMID 22808515

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

Molecular formula, weight & structure

Molecular formula (MF)
C18H30N4O9
Molecular weight (MW)
446.5 g/mol
PubChem compound ID
11690869
Record title
Bronchogen

The displayed PubChem structure represents Ala-Glu-Asp-Leu (AEDL), also reported in PMID 22808515. The title of PMID 21240358 instead writes Ala-Asp-Glu-Leu. Those sequence orders are not interchangeable; verify the exact experimental or supplier sequence.

Source: PubChem CID 11690869 · retrieved 2026-09-21

PubChem 2D molecular structure for Bronchogen, CID 11690869
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)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-carboxybutanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoic acid
InChIKey
OFZRHTIWKZWPQF-BJDJZHNGSA-N
SMILES
C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)O)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.

    1. Preclinical / laboratory research

      Effect of the peptide bronchogen (Ala-Asp-Glu-Leu) on DNA thermostability.

      Monaselidze JR, Khavinson VKh, Gorgoshidze MZ et al. · Bulletin of experimental biology and medicine · 2011

      Laboratory DNA thermostability experiment. The sequence order in this title differs from the selected PubChem record; see the identity note.

      PMID 21240358 · DOI: 10.1007/s10517-011-1146-x

    2. Preclinical / laboratory research

      [The tissue-specific effect of synthetic peptides-biologic regulators in organotypic tissues culture in young and old rats].

      Zakutskiĭ AN, Chalisova NI, Ryzhak GA et al. · Advances in gerontology = Uspekhi gerontologii · 2006

      Organotypic tissue cultures from young and aged rats. Tissue-culture responses do not demonstrate patient benefit.

      PMID 17152728

    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. Research publication · design requires review

      Short Exogenous Peptides Regulate Expression of CLE, KNOX1, and GRF Family Genes in Nicotiana tabacum.

      Fedoreyeva LI, Dilovarova TA, Ashapkin VV et al. · Biochemistry. Biokhimiia · 2017

      PMID 28371610 · DOI: 10.1134/S0006297917040149

    5. Preclinical / laboratory research

      Modulating Effect of Peptide Therapy on the Morphofunctional State of Bronchial Epithelium in Rats with Obstructive Lung Pathology.

      Kuzubova NA, Lebedeva ES, Dvorakovskaya IV et al. · Bulletin of experimental biology and medicine · 2015

      PMID 26468022 · DOI: 10.1007/s10517-015-3047-x

    6. Preclinical / laboratory research

      [ANTIINFLAMMATORY AND REGENERATIVE EFFECT OF PEPTIDE THERAPY IN THE MODEL OF OBSTRUCTIVE LUNG PATHOLOGY].

      Titova ON, Kuzubova NA, Lebedeva ES et al. · Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova · 2017

      PMID 30199201

    Bronchogen 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 Bronchogen sizes, forms and supplier prices →

    SupplierRecorded packagesExample source listing
    Amino USAUSD20mg Vial1 recorded offers20mg Vial · $45.00Checked Sep 16, 2026Supplier listing
    Cenexa LabsUSD20mg Vial1 recorded offers20mg Vial · $54.99Checked Sep 16, 2026Supplier listing

    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

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    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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