Description
LL-37 5mg — Research-Grade Peptide (≥99% Purity)
LL-37 is a natural antimicrobial peptide from the cathelicidin family. It is supplied by
Alluvia as a high-purity reference peptide for laboratory
and research applications, and is studied in research relating to immune defence and tissue repair.
Mechanism of Action in Research
In published and preclinical research, LL-37 supports the innate immune system and wound healing while helping to balance the microbiome.
Alluvia supplies every batch at ≥99% purity, verified by independent HPLC
and mass-spectrometry testing so researchers know exactly what they are working
with.
Areas of Research Interest
LL-37 has been investigated by researchers in connection with:
- Supports innate immune defence
- Aids wound healing and tissue repair
- Helps balance skin and gut microbes
- Studied for its anti-microbial action
Research-Grade Quality from Alluvia (Australia)
- ≥99% purity — independently lab-tested with a downloadable Certificate of Analysis
- Australian-based dispatch with fast, tracked shipping
- Cold-chain handling and stable storage for full potency on arrival
- Responsive local support and secure checkout
Important — Research Use Only
LL-37 is sold for laboratory and research use only. It
is intended exclusively for in-vitro experimentation and scientific study by
qualified researchers. It is not for human or animal consumption
and is not a drug, food, cosmetic or dietary supplement. By purchasing, you
confirm you are a qualified researcher or institution and accept full
responsibility for safe, lawful handling and disposal.
Frequently Asked Questions
What is LL-37?
LL-37 is a natural antimicrobial peptide from the cathelicidin family. In the laboratory it is studied in research relating to immune defence and tissue repair. In research models, LL-37 supports the innate immune system and wound healing while helping to balance the microbiome.
Is LL-37 for human use?
No. LL-37 is supplied strictly as a research chemical for in-vitro and laboratory study. It is not a medicine, supplement, cosmetic or food, and is not for human or animal consumption.
How should LL-37 be stored and handled?
Store lyophilised LL-37 frozen and away from light. After reconstitution with bacteriostatic water, keep refrigerated at 2–8°C and handle using appropriate laboratory safety practices.
Does LL-37 ship within Australia?
Yes. Alluvia dispatches LL-37 5mg Australia-wide, with a Certificate of Analysis confirming ≥99% purity for every batch.




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