LL-37
Also known as: ll37, cathelicidin, CAP-18, human cathelicidin antimicrobial peptide, CAMP
Human cathelicidin-derived antimicrobial peptide studied for broad-spectrum antimicrobial and immunomodulatory activity.
Quick Reference
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Overview
Group of antimicrobial peptides in vertebrates
Cathelicidin antimicrobial peptide (CAMP) is an antimicrobial peptide encoded in the human by the CAMP gene. The active form is LL-37, a 37 amino acid peptide having sequence LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES. In humans, CAMP encodes the peptide precursor CAP-18, which is processed by proteinase 3-mediated extracellular cleavage into the active form LL-37.
Mechanism of Action
Cathelicidin antimicrobial peptide (CAMP) is an antimicrobial peptide
What Researchers Are Saying
Community Reports - Not Medical Advice
The following is aggregated from public forums, Reddit, and research communities. These are anecdotal reports from researchers only - not verified clinical data and not a recommendation of any kind.
LL-37 (also known as ll37, cathelicidin) is studied within the antimicrobial and infection research community. Human cathelicidin-derived antimicrobial peptide studied for broad-spectrum antimicrobial and immunomodulatory activity.
Last updated October 28, 2026
Research status: active. LL-37 appears across antimicrobial and infection research forums and academic literature. Researchers note this compound falls in the antimicrobial category.
Last updated October 28, 2026
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