LL-37
Research use only.
LL-37 is a peptide the human body produces as part of its natural defence system. It is studied for the way it deals with microbes and supports the skin and immune system.
What it is studied for
- Natural defence: its activity against bacteria and other microbes.
- Wound repair: how it may help skin and tissue heal.
- Immune balance: its effect on the body's inflammatory signals.
LL-37: common questions
What is LL-37?
LL-37 is a peptide the human body produces as part of its natural defence system.
What sizes of LL-37 are available?
1 Vial - 5mg ($50.00); Case (10 Vials - 5mg) ($360.00).
Does LL-37 come with a Certificate of Analysis?
Yes. Every batch is independently HPLC-tested. The certificate for each size is linked on this page and listed in the COA library.
How fast does LL-37 ship?
Orders placed and funds received before 12 PM ET ship the same day or next business day, with tracking. Shipping is within Canada only.
How should LL-37 be stored?
Keep the sealed, lyophilized vial cold and away from light: refrigerated for short-term storage or frozen for longer. Once reconstituted, keep it refrigerated.
Is LL-37 for human use?
No. It is sold strictly for laboratory research use only and is not for human or veterinary consumption.
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All products are sold strictly for laboratory and research use only — not for human or veterinary use, consumption, or therapeutic application. By purchasing you confirm you are a qualified researcher and accept full responsibility for safe handling and compliance with applicable laws.