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Entry No. 01 · immunity

LL-37.

A cathelicidin derived peptide investigated in antimicrobial and immune research.

Strong caution Encyclopedia only COA on file
LL-37

01 /What it is

LL-37 is the active 37-amino acid C terminal fragment of the human cathelicidin antimicrobial peptide precursor hCAP18.

02 /How it works

In research models, LL-37 is studied as a host defense peptide active across multiple microbial research models, with additional research interest in immune modulation pathways.

03 /What researchers explore it for

Researchers have explored LL-37 in antimicrobial pathway research, in immune modulation research, and in wound research models.

04 /Safety and interactions

LL-37 is for laboratory research use only and is not for human consumption. Not medical advice. Not intended to diagnose, treat, cure, or prevent any disease.

05 /Research notes

Peptide family: cathelicidin derived antimicrobial peptides. The Apothify library lists LL-37 for encyclopedia coverage only.