Verified Peptides LL-37

Description

LL-37 is a synthetic 37-residue cathelicidin-derived antimicrobial peptide, used as a reference peptide in host-defense research. Researchers study it as the human cathelicidin fragment central to innate immunity.

In cultured cells and laboratory animals, investigations have focused on membrane interactions, immune-signaling modulation, antimicrobial activity, and wound-associated responses. Its amphipathic structure makes it a well-studied probe for host-defense research.

Intended use: In vitro and preclinical in vivo laboratory research only. Not approved for human or veterinary use.