LL-37 – 5mg Research Peptide
What Is LL-37?
LL-37 is a human cathelicidin-derived antimicrobial peptide researched for its role in innate immune response, host defense mechanisms, and inflammation-related signaling pathways. In laboratory environments, LL-37 is studied for its interaction with microbial membranes as well as its regulatory effects on immune cell activity.
LL-37 – 5mg peptide is supplied strictly for laboratory and scientific research purposes only and is not intended for human or veterinary use.
Research Applications of LL-37
In controlled laboratory studies, LL-37 is researched for its involvement in:
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Innate immunity and antimicrobial defense research
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Immune modulation and inflammatory signaling studies
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Wound healing and tissue repair research models
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Host–pathogen interaction investigations
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Cell signaling and membrane interaction research
Its broad biological activity makes LL-37 a valuable compound in immunological and infection-related research.
Cathelicidin-Derived Peptide (Research Context)
As the only human cathelicidin peptide, LL-37 is studied for its dual role in direct antimicrobial activity and immune signaling modulation, allowing researchers to evaluate both protective and regulatory responses in experimental systems.
Product Specifications
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Compound Name: LL-37 (Cathelicidin)
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Quantity: 5mg
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Purity: ≥99% (HPLC tested)
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Form: Lyophilized powder
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Category: Research peptide
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Storage: Refrigerate after reconstitution
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Intended Use: Laboratory research only
Quality Assurance
Each batch of LL-37 undergoes independent laboratory testing to confirm purity, identity, and stability. Certificates of Analysis (COA) are available upon request to ensure reliability and reproducibility in research applications.
Compliance Disclaimer
This product is not a pharmaceutical drug, not a dietary supplement, and not approved for human consumption.
LL-37 – 5mg is sold exclusively for laboratory research purposes in compliance with applicable regulations in the USA, UK, Europe, and Canada.




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