LL-37 (Cathelicidin)

LL-37 is a 37-residue, amphipathic alpha-helical peptide and the sole human member of the cathelicidin family, widely employed in structural biophysics, membrane disruption, and immunomodulatory cell-culture research.

• Structure & Synthesis
• Evaluating COAs: HPLC & Mass Spectrometry
• Stability, Solubility & Storage
• Research Comparison
• Key Research Findings Summary
• Analytical Methods Deep Dive

≥99% purity, third-party COA verified, manufactured in the USA. For research use only — not for human or veterinary use.