Peptides
LL-37
Shop LL-37 on KimeraChems · code GUIDE (10% off)Definition
LL-37 is a cathelicidin antimicrobial peptide involved in immune defense, wound healing, and inflammation regulation. It is naturally produced by epithelial cells and immune cells, where it acts as a broad spectrum protective signal against bacteria, viruses, and fungi.
Available Formats
- 5mg lyophilized peptide
Mechanism of Action
- Antimicrobial activity: Helps disrupt pathogen membranes, reducing the ability of microbes to persist and spread.
- Immune modulation: Tunes immune cell activity to support innate immunity while helping limit excess inflammatory signaling.
- Wound healing support: Promotes tissue repair signals, including collagen related processes and improved skin recovery.
Areas of Investigation
LL-37 is commonly studied for
- Infection defense: Supports immune function and resilience against infections, especially when immune defenses are compromised.
- Skin health and wound healing: Commonly discussed for wound care, burn recovery, and chronic skin issues such as eczema and psoriasis.
- Chronic inflammation support: May help regulate immune responses in inflammatory and autoimmune contexts by improving immune balance.
Safety Profile
LL-37 is generally well tolerated in research settings, particularly when used topically. Potential issues include
- Mild skin irritation or localized allergic type reactions
- Immune overstimulation risk in people with autoimmune disorders, so conservative use and careful monitoring are commonly emphasized
Disclaimer
For educational purposes only. Not for human consumption.