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HomeShopPremium PeptidesAnti-agingLL-37
LL-37

LL-37

90,00$

Information

LL-37 is a naturally occurring, cationic antimicrobial peptide derived from the human cathelicidin antimicrobial protein (hCAP18). It plays a central role in innate immunity, exhibiting broad-spectrum antimicrobial, antiviral, and immunomodulatory effects. LL-37 is studied extensively for its functions in wound healing, host defense, inflammation, and tissue regeneration. Epigenetix Labs supplies LL-37 as a high-purity, research-grade peptide for laboratory use only. Not for human or veterinary use.

10 Research-Based Reasons to Study

  • Exhibits broad-spectrum antimicrobial activity
  • Inhibits bacterial, viral, and fungal pathogens
  • Modulates immune cell recruitment and activation
  • Promotes wound healing and tissue regeneration
  • Reduces biofilm formation by pathogenic microbes
  • Regulates inflammatory responses in epithelial tissues
  • Enhances barrier function in skin and mucosa
  • Demonstrates anti-tumor and anti-angiogenic effects
  • Safe and effective in preclinical research models
  • Enables studies on host defense, inflammation, and repair
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SKU: LL375 Categories:Anti-aging, Brain recovery, General health, Immunity, Premium Peptides
Additional information

Additional information

Weight 0,006 kg
Dimensions 1,5 × 1,5 × 3,5 cm
Research Applications

Infectious disease and antimicrobial research
• Wound healing and tissue regeneration
• Inflammation and immune modulation
• Biofilm and barrier function studies
• Cancer and tumor microenvironment models.

Key Research Findings

Effective against Gram-positive and Gram-negative bacteria, enveloped viruses, and fungi
• Promotes keratinocyte and fibroblast migration in wound healing
• Modulates cytokine production and leukocyte recruitment
• Reduces bacterial biofilm formation in vitro and in vivo
• Safe in animal and cell-based laboratory studies.

Scientific Background

LL-37 is the only cathelicidin-derived peptide found in humans.
It is released by neutrophils, epithelial cells, and macrophages in response to infection or injury.
LL-37 acts through multiple mechanisms, including disruption of microbial membranes, neutralization of endotoxins, and modulation of immune signaling pathways.
Its pleiotropic actions make it a key molecule in host defense, tissue repair, and inflammation.

Purity & Manufacturing Standards

Synthesized via solid-phase peptide synthesis (SPPS)
• Purified by HPLC and validated by mass spectrometry
• Produced in ISO 9001:2015-certified facilities to ≥98% purity
• Supplied as a lyophilized powder for laboratory research

Legal Disclaimer

For laboratory research use only. Not for human or veterinary use. Not for therapeutic, diagnostic, or food applications. Not evaluated by the FDA or regulatory authorities.

Dimensions

1,5 x 1,5 x 3 cm

Weight

0,006 kg

Size

10 mg

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