⚠ FOR RESEARCH USE ONLY • Not for human or animal consumption • Not intended to diagnose, treat, cure, or prevent any disease • Read full disclaimer
🧪 Every batch ships with a batch-specific CoA
❄ Cold-chain dispatched in temperature-monitored packaging
💬 Talk to a research specialist — Mon–Fri 9–6 GMT
🛡 Free reship guarantee on any order issue
🎁 LOYALTY15 — 15% off storewide with code
🧪 Every batch ships with a batch-specific CoA
❄ Cold-chain dispatched in temperature-monitored packaging
💬 Talk to a research specialist — Mon–Fri 9–6 GMT
🛡 Free reship guarantee on any order issue
🎁 LOYALTY15 — 15% off storewide with code

For research use only

This product is intended strictly for laboratory research and in-vitro studies.

NOT FOR HUMAN OR ANIMAL CONSUMPTIONS.

Not intended to diagnose, treat, cure, or prevent any disease. By purchasing, you confirm you are a qualified researcher or laboratory professional.

Skincare / Skin Repair / Cosmetic Compound
Batch HL-3040

LL37 (5mg)

Purity 99.4%
4.6 (21) verified reviews

✓ CoA Verified

Original price was: £150.00.Current price is: £120.00.

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Quantity

Third-party verified CoA in every box
Batch HL-2941 · HPLC 99.4% · LC-MS confirmed
Cold-chain shipped, freezer-stored
Temp-monitored packaging, same-day dispatch
Made in cGMP-certified UK lab
ISO 9001 · MHRA registered

LL-37 5mg

Product Name: LL-37 Strength: 5mg Full Name: Human Cathelicidin LL-37 Alternative Names: LL37, Cathelicidin Antimicrobial Peptide, hCAP-18 Derived Peptide Research Category: Antimicrobial Peptide / Innate Immunity Research CAS Number: 154947-66-7 Peptide Type: Synthetic 37-Amino-Acid Peptide Sequence: LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES Research Interest: Innate immune signaling, antimicrobial activity, host-defense mechanisms, inflammatory pathways, epithelial biology, cellular migration, and wound-response research.

Description

LL-37 is a 37-amino-acid peptide derived from the human cathelicidin precursor protein hCAP-18. It is an important component of innate immune defense and has been extensively investigated for its antimicrobial and immunomodulatory properties.

Mechanism of Research

LL-37 is studied for its ability to interact with microbial membranes and influence several host-cell signaling pathways. Research has examined its effects on membrane integrity, inflammatory signaling, immune-cell responses, chemotaxis, epithelial activity, and cellular migration.

Research Applications

Research involving LL-37 includes antimicrobial peptide biology, bacterial and microbial interactions, innate immune responses, inflammatory signaling, epithelial defense, cellular migration, host-defense mechanisms, and wound-response pathways.

Storage

Storage requirements depend on the formulation and supplier. Research material should be stored according to the accompanying certificate of analysis (COA), product specification sheet, and manufacturer instructions.

Research Use Disclaimer

LL-37 is an investigational research peptide. Information provided here is for scientific and research reference purposes only and should not be interpreted as medical, prescribing, or dosing advice.

Storage & stability

  • Lyophilised: Store at -20°C, stable 24 months
  • Reconstituted: Store at 2-8°C, stable 4-6 weeks
  • Avoid repeated freeze-thaw cycles

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