LL37 is a cathelicidin-derived host defense peptide, is widely used to study antimicrobial activity, immune modulation, and inflammation. Research highlights its potential in combating infections, regulating immune responses, and supporting tissue repair in experimental models.
Molecular Formula: C₂₀₅H₃₄₀N₆₀O₅₃
Molecular Weight: 4493.37 g/mol
Purity: 99%
For research purposes only. This product is supplied exclusively for scientific laboratory research and analytical purposes. It is not intended for human or animal use, and must not be misused in any way that contravenes MHRA regulations or applicable laws.
LL-37 is a human-derived, multifunctional cathelicidin peptide that offers broad-spectrum antimicrobial (antibacterial, antiviral, antifungal), anti-biofilm, and potent immune-modulating benefits. It promotes rapid wound healing, tissue repair, and skin regeneration while reducing inflammation.
Key Benefits of LL-37 Peptide:
Broad-Spectrum Antimicrobial Activity: Acts as a natural antibiotic against Gram-positive (e.g., MRSA) and Gram-negative bacteria (e.g., Pseudomonas), as well as viruses and fungi.
Anti-Biofilm Effect: Highly effective at destroying bacterial biofilms, particularly in chronic, non-healing wounds and diabetic ulcers.
Wound Healing & Tissue Regeneration: Stimulates cell migration, angiogenesis (new blood vessel formation), and collagen synthesis, speeding up the repair of burns, cuts, and ulcers.
Immune System Modulation: Balances the immune response by modulating cytokines, reducing excessive inflammation, and enhancing innate immunity.
Gut Health Improvement: Supports the intestinal barrier, helping to prevent "leaky gut" and reduce chronic inflammation in the gastrointestinal tract.
Skin Health & Anti-inflammatory: Aids in treating inflammatory skin conditions such as psoriasis and eczema.
LL-37 is often used in research and therapeutic contexts to address infections, chronic inflammation, and compromised skin integrity.
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