Collection / LL-37
LL-37
LL-37 is a human cathelicidin peptide studied in antimicrobial and membrane biology. Laboratory assays explore its interaction with microbes and membranes.
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Human cathelicidin antimicrobial peptide
Also known as: Cathelicidin LL-37 · CAMP
Laboratory assaysResearch & handling
Not for human or veterinary use. Storage, handling, identity and purity require verified batch documentation. No dosing or treatment advice is provided.
At a glance
Antimicrobial assays
In-vitro studies examine microbial responses under defined assay conditions.
Membrane interactions
Membrane activity is a distinct experimental focus.
Innate defence
Its cathelicidin identity places it within innate immune-system research.
Explore the study context and sources below. For laboratory research only.
Studies & context
Studied in laboratory microbial assays for interactions with bacterial membranes and lipopolysaccharide.
Laboratory assaysLL-37 showed antimicrobial activity against several tested organisms; susceptibility changed with salt conditions and organism.
Study limitations
In-vitro assays do not establish treatment of infections in people.
The peptide permeabilized E. coli membranes and bound E. coli lipopolysaccharide in analytical assays.
Study limitations
The 1998 experimental findings do not establish safety or efficacy of this product.
Published research is separate from PEPTIVIA identity, content, purity, sterility and batch documentation. No source-supplier report verifies PEPTIVIA material.