LL-37: The Human Antimicrobial Defense Peptide

LL-37: The Human Antimicrobial Defense Peptide

The Peptide Index
Published on: 31/01/2026

Comprehensive guide to LL-37, the only human cathelicidin antimicrobial peptide. Covers membrane disruption mechanisms, biofilm destruction, wound healing promotion, immune modulation, and practical protocols for infection defense and chronic wound support.

Longevity Peptides