PRODUCTS SOLD ON POWERPEPTIDES.CO.UK ARE FOR RESEARCH PURPOSES ONLY AND ARE NOT FOR HUMAN OR VETERINARY USE.

LL37

⚠️ PRODUCTS SOLD ON POWERPEPTIDES.CO.UK ARE FOR RESEARCH PURPOSES ONLY AND ARE NOT FOR HUMAN OR VETERINARY USE.

LL-37 is a synthetic research peptide belonging to the cathelicidin antimicrobial peptide family. It is studied in vitro for its involvement in cellular defence pathways, immune signalling, and biochemical receptor interactions. Supplied in a 5 mg lyophilised vial at ≥98% purity (HPLC verified).

  • 5 mg lyophilised peptide
  • Cathelicidin antimicrobial peptide analogue
  • ≥98% purity (HPLC certified)

For laboratory research use only. Not for human or veterinary use.

£32.00

SKU: PP-LL37-5
Brand: Power Peptides

⚠️ For laboratory research use only. Not for human or veterinary use.

View Certificate of Analysis (COA)
  • High-purity research-grade formulation
  • Independently analysed via HPLC & LC-MS
  • Batch-specific COA available
  • UK-based dispatch & tracking
🔬 HPLC Verified 📦 Batch Traceable 🚚 UK Dispatch 🔒 Secure Checkout
⚠️ IMPORTANT RESEARCH NOTICE
All products supplied by Power Peptides are research-grade reagents. Not for human consumption, medical, veterinary, or diagnostic use.

What is LL-37?

LL-37 is a synthetic research peptide analogue derived from the human cathelicidin antimicrobial peptide. It plays an important role in innate immune system modelling and is studied extensively in vitro for its interaction with cellular receptors, antimicrobial activity, and inflammatory pathway regulation. This compound is supplied at research-grade purity for strictly controlled laboratory testing.

Research Applications

  • Innate immune system pathway modelling
  • Study of peptide–receptor signalling
  • Antimicrobial peptide research
  • Inflammatory biochemical pathway analysis

Key Features

  • 5 mg lyophilised peptide
  • Derived from human cathelicidin sequence
  • ≥98% purity (HPLC verified)
  • Batch-specific Certificate of Analysis available

Specifications

Compound Name LL-37
Form Lyophilised peptide powder
Amount Available 5 mg
Peptide Type Cathelicidin antimicrobial peptide analogue
Purity ≥98% (HPLC verified)
Appearance White to off-white lyophilised powder
Solubility Soluble in bacteriostatic water
Storage (unopened) –20 °C, protected from light
Storage (after reconstitution) 2–8 °C; aliquoting recommended
Documentation Certificate of Analysis available upon request

Reconstitution & Handling

  • Reconstitute using sterile bacteriostatic water
  • Swirl gently until fully dissolved
  • Use aseptic technique during all research procedures

Quality & Testing

LL-37 from Power Peptides is verified using high-performance liquid chromatography (HPLC) and mass spectrometry to confirm ≥98% purity and accurate peptide identity. Batch documentation is available through Certificate of Analysis (COA).

Important Notice

For laboratory research use only. This compound is not intended for human consumption, therapeutic use, or veterinary application.

LL37
£32.00