LL-37 - 2mg

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LL-37 - 2mg

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€39,99
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1,800+ Verified Orders!

LL-37 - 2mg

€27,99
€39,99
30% OFF
30% OFF

Third Party Tested

14-Day Money Back Guarantee

Fast Delivery Worldwide

LL-37 is an antimicrobial peptide belonging to the cathelicidin family, which is naturally found in the human body. In laboratory studies, it has been associated with broad-spectrum antimicrobial, antiviral and immunomodulatory effects.

Parameters
Value
Form
White powder (lyophilized)
Contents
2 mg
Concentration (test)
Unspecified
Packaging
Glass bottle with sterile cap
Storage
2–8 °C, away from light
Molecular formula
C219H377N65O46
Molecular weight
4493.3 g mol⁻¹
IUPAC name
Unspecified
CAS number
219685-40-4
Other names
CAMP, Cathelicidin LL‑37

In laboratory studies, LL-37 is being investigated in relation to the following areas:

  • antibacterial and antiviral effect,
  • supporting immunity and inflammatory response,
  • skin regeneration and wound healing,
  • protection of the lungs and respiratory tract,
  • research in autoimmune disorders.
This content is for educational purposes only. It is not a recommendation for human use. The substance is intended for laboratory research only.

What is LL‑37

LL-37 is a 37-amino acid peptide derived from the precursor hCAP18. It belongs to the cathelicidins, a group of antimicrobial peptides naturally produced by immune system cells. It is scientifically studied in relation to immune signaling, infection, inflammation, and tissue healing.

How LL‑37 works

LL-37 is able to disrupt the cell membranes of bacteria, viruses and fungi. In addition, it modulates inflammatory processes and regulates the activity of macrophages and neutrophils. It also acts as a chemotactic factor and can stimulate angiogenesis and tissue repair. Research is also focusing on its antiviral activity against pathogens such as RSV, HSV and influenza virus.

Researched effects and interesting facts

  • Antimicrobial effects: effective against both gram-positive and gram-negative bacteria
  • Support for healing: accelerated tissue regeneration and angiogenesis
  • Immunomodulation: regulation of inflammatory cytokines and activation of defense mechanisms
  • Antiviral potential: studies have confirmed the effect against several viruses
  • Respiratory protection: reducing inflammation and defending against infections

Dosage in studies

The values ​​listed are derived solely from research studies and are not intended for real-world use outside of a laboratory environment.
  • Dose: 10 – 100 μg daily
  • Form: subcutaneous or intramuscular
  • Frequency: daily or according to experimental protocol
  • Duration: 7–28 days in various studies

Possible side effects

  • Redness or irritation at the application site
  • Increased skin sensitivity
  • Potential autoimmune reactions (investigated)
  • High doses can modulate inflammatory pathways

Resources

  • Tokumaru, S. et al. (2021). LL‑37 and its role in skin immunity and wound healing
  • Barlow, PG et al. (2006). Antiviral potential of LL‑37 in respiratory infections
  • Yang, D. et al. (2004). LL‑37 as an immunomodulatory molecule
This article is for informational purposes only. It does not constitute a recommendation or solicitation for use. The information provided is a summary of existing scientific literature and is for educational purposes only.

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Warning

This product is not intended for human or veterinary use. It is for collection or research purposes only. It cannot be used as food, dietary supplement or medicine! The information provided in the text on this page is for educational purposes only and does not constitute medical or other advice.

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