Description
Bronchogen is a short synthetic peptide developed for research on the bronchial lining and lung tissue. Limitless Life Nootropics offers it as a 20mg lyophilized vial, made in the USA and independently tested.
What Is Bronchogen?
The compound belongs to the family of short regulatory peptides developed by Professor Vladimir Khavinson and colleagues at the St. Petersburg Institute of Bioregulation and Gerontology. Khavinson’s group proposed that di-, tri- and tetrapeptides isolated from specific organs can penetrate cells, interact with DNA and influence gene expression in a tissue-specific way.
This peptide has the sequence Ala-Glu-Asp-Leu (AEDL). Studies in rat models of obstructive lung conditions have examined its effects on inflammatory cells in bronchoalveolar fluid and on the structure of the bronchial epithelium, and cell studies have looked at gene expression in lung-derived cells.
Each Premium lyophilized vial contains 20mg for extended respiratory research.
Research Applications
Published preclinical work has examined this peptide across several areas of investigation:
- Bronchial epithelium structure
- Inflammatory cells in bronchoalveolar lavage
- Obstructive airway models in rats
- Lung cell gene expression
- Respiratory tissue aging
Researchers can review peer-reviewed studies on the AEDL peptide through the National Library of Medicine (PubMed) database.
Bronchogen Specifications
| Product | Bronchogen Peptide 20mg |
|---|---|
| Compound type | Tetrapeptide bioregulator (Ala-Glu-Asp-Leu) |
| Format | Lyophilized (freeze-dried) powder in a sealed glass vial |
| Purity | ≥99% (HPLC verified) |
| Origin | Manufactured in the USA |
| Testing | Independent third-party lab |
| Intended use | Laboratory research only |
Built for Reproducible Research
Limitless Life Nootropics was built around a simple idea: research results are only as reliable as the materials behind them. We focus on a carefully curated catalog of peptides and research compounds, keep inventory fresh, and publish clear specifications for every product. Our team answers technical questions quickly, and transparent pricing means no hidden fees or minimum orders for smaller labs.
Quality and Third-Party Testing
Every batch of this peptide sold by Limitless Life Nootropics is produced in the United States and verified by an independent third-party laboratory. Testing includes HPLC purity analysis and mass spectrometry identity confirmation, and a certificate of analysis is available for each lot so researchers can document exactly what they are working with.
Storage and Handling of Bronchogen
Store the sealed vial of this peptide at -20°C (-4°F) for long-term stability, away from light and moisture. Once reconstituted, keep the solution refrigerated at 2–8°C and use it within the window defined by your laboratory protocol.
Need supplies? Pair your order with our reconstitution solution and sterile 10 mL vials for convenient preparation.
How Ordering Works
We know research timelines are tight. Most orders ship within one to two business days from our U.S. facility, packed discreetly and tracked from dispatch to delivery. Checkout is encrypted, and our support team can help with documentation, order status or bulk quantities for ongoing projects.
Related Research Products
Teams working with this peptide often explore CardioCytogen 20mg, Livagen Peptide and Pancragen Peptide. Browse the full Bioregulators and Peptides collections, or view every compound in our research peptide catalog at Limitless Life Nootropics.
Frequently Asked Questions
What is the sequence?
It is the tetrapeptide Ala-Glu-Asp-Leu (AEDL).
Which tissue is it studied in?
It is studied primarily in bronchial and lung tissue models.
Is Bronchogen for human use?
No. It is sold strictly for laboratory research. It is not intended for human or animal consumption, diagnosis or treatment.
Where can I buy Bronchogen online?
You can order it directly from Limitless Life Nootropics, a U.S. supplier of third-party tested research peptides with fast, discreet shipping.
Research Use Only
All products sold by Limitless Life Nootropics are intended strictly for in-vitro laboratory research and scientific study. This product is not a drug, food, supplement or cosmetic, has not been evaluated by the FDA, and is not for human or veterinary use. Purchase is limited to qualified researchers aged 21 and over.







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