LL-37 5mg
LL-37 5mg

$36.00

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LL-37 5mg

$36.00

LL-37 5mg For Sale

LL-37 is a human cationic antimicrobial peptide belonging to the cathelicidin family, encoded by the CAMP gene. It plays a crucial role in innate immunity by exhibiting broad-spectrum antimicrobial activity against bacteria, viruses, and fungi. Beyond direct pathogen defense, LL-37 modulates immune responses, promotes wound healing, and regulates inflammation, making it a significant target in research for infection control, tissue repair, and inflammatory diseases.

Friendly reminder: All peptides come in a pure, lyophilized (freeze-dried) form. Bacteriostatic Water is required to reconstitute the peptide. We do sell Bacteriostatic water in our store.

Key Research Areas:

  • Antimicrobial Defense
    Exhibits broad-spectrum activity against Gram-positive and Gram-negative bacteria, fungi, and enveloped viruses. Functions as a key component of innate immunity at epithelial and mucosal surfaces.
  • Wound Healing & Tissue Regeneration
    Promotes re-epithelialization, angiogenesis, and collagen deposition, accelerating healing of acute and chronic wounds, burns, and surgical injuries.
  • Immune Modulation & Inflammation
    Regulates innate and adaptive immune responses by modulating cytokine release, chemotaxis, and immune cell activation. Balances pro- and anti-inflammatory pathways to maintain homeostasis.
  • Dermatological Research
    Investigated for applications in skin disorders such as psoriasis, atopic dermatitis, and chronic ulcers due to its dual antimicrobial and immunomodulatory activity.
  • Respiratory & Mucosal Health
    Potential therapeutic target in respiratory infections, chronic sinusitis, and cystic fibrosis by enhancing mucosal defense mechanisms.
  • Cancer & Tumor Microenvironment
    Emerging studies suggest LL-37 may influence tumor progression and metastasis, with context-dependent pro- or anti-tumorigenic effects mediated via immune modulation and angiogenesis.
  • Systemic Inflammation & Sepsis
    Studied for its role in mitigating sepsis, systemic inflammatory response syndrome (SIRS), and other severe inflammatory conditions.
  • Bone & Tissue Repair
    Potential involvement in osteogenesis and bone remodeling, highlighting broader tissue repair applications beyond skin.
  • Product Care and Storage – All products are shipped using the Lyophilization process, which ensures that products remain stable for shipping for up to 3-4 months. Products must be reconstituted to a liquid, by mixing with bacteriostatic water for research and testing.
  • Lyophilized or powder form – Store in cool, dry place away from light; can be stored at room temperature. Remains stable for several weeks or more.
    For long term storage (months to years) freezing is optimal to preserve stability and maintain integrity.
  • Reconstituted form  Refrigerate under 39F; peptides will remain stable for up to 30 days.
  • Usage – We are unable to provide any dosing instructions, however all products should be considered pharmaceutical grade.
  • Disclaimer – This product is for research use only and is not intended for human consumption, diagnostic use, or clinical treatment. Proper laboratory safety protocols should always be followed when handling peptides.