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LL37 5mg

LL-37 (also known as human cathelicidin) is a naturally occurring antimicrobial peptide (AMP) produced by the human body, playing a crucial role in innate immunity and tissue regeneration.

Function

Antimicrobial Peptide (AMP):
LL-37 is the only known member of the cathelicidin family in humans and acts as a key component of the body's immune defense against bacterial, viral, and fungal infections.

Immunomodulation:
In addition to its direct antimicrobial activity, LL-37 exhibits immunomodulatory properties, meaning it can influence and regulate immune responses and inflammatory processes.

Tissue Regeneration:
LL-37 plays an important role in wound healing and tissue repair, promoting cellular recovery and regeneration.

Mechanism of Action:
As an amphipathic peptide (containing both hydrophilic and lipophilic regions), LL-37 interacts with and disrupts microbial cell membranes, leading to pathogen destruction.

Uses and Research

Scientific research, including studies conducted in Portugal and Brazil, has explored the potential of LL-37 and its analogs as therapeutic agents.

Therapeutic Potential:
Due to its properties, LL-37 is under investigation for applications in dermatological care, treatment of persistent infections, and as an anti-biofilm agent.

Inflammatory Diseases:
Research indicates its involvement in the pathophysiology of inflammatory skin disorders and systemic lupus erythematosus (SLE).

Oncology Applications:
Studies have also demonstrated roles for LL-37 in tumor cell biology, including effects on cell proliferation and apoptosis (programmed cell death).

For research use only – Intended exclusively for qualified professionals conducting scientific research.

50.00 €
50.00 € / 5 mg
In stock

LL-37 – Synthetic Antimicrobial Peptide for Scientific Research

🧪 Product Description

LL-37 is a synthetic antimicrobial peptide belonging to the cathelicidin family, widely studied in experimental scientific research. In laboratory settings, it is used in studies related to immunology, cellular biology, microbiology, and innate defense mechanisms, always in non-clinical models.

The LL-37 supplied by PeptWorld is produced under rigorous quality standards and is intended exclusively for scientific research use.
It is not approved for human or veterinary use.

🔬 Technical Characteristics

  • Compound name: LL-37

  • Type: Synthetic antimicrobial peptide

  • Origin: Derived from human cathelicidin (LL-37 fragment)

  • Form: Lyophilized powder

  • Purity: ≥ 98%

  • Regulatory status: Research Use Only (RUO)

  • Classification: Not intended for clinical, therapeutic, or diagnostic use

Each batch undergoes rigorous quality control to ensure identity, purity, and consistency for scientific research applications.

🧫 Research Applications

LL-37 is used exclusively in laboratory environments, including:

  • Experimental immunology studies

  • Microbiology and cellular biology research

  • In vitro and in vivo laboratory assays (non-clinical)

  • Academic and scientific research projects

⚠️ This product is not a drug and must not be used outside the scope of scientific research.

🧪 Storage and Handling

To preserve product stability:

  • Store in a cool, dry place protected from light

  • Avoid exposure to moisture

  • Handle only by qualified professionals

  • Follow Good Laboratory Practices (GLP)

⚠️ Important Legal Disclaimer

This product is sold exclusively for scientific research purposes.
Not intended for human or veterinary consumption.
PeptWorld assumes no responsibility for any use outside the research context.

📦 Why Purchase LL-37 from PeptWorld

✔️ High purity grade
✔️ Strict batch-level quality control
✔️ Specialized supplier of research peptides
✔️ Secure and discreet shipping
✔️ Dedicated professional support