LL-37 5mg

LL-37 is the only known human cathelicidin antimicrobial peptide and plays a critical role in the body’s innate immune defense system. This 37-amino-acid cationic peptide is naturally derived from the precursor protein hCAP18 and is produced by immune cells and epithelial tissues throughout the body.

Research surrounding LL-37 has expanded significantly because of its multifunctional biological activity. Unlike conventional compounds that target isolated pathways, LL-37 is studied for its broad involvement in antimicrobial defense, immune signaling, inflammatory modulation, tissue repair, and biofilm interaction mechanisms.

In laboratory settings, LL-37 has demonstrated broad-spectrum antimicrobial activity against bacteria, fungi, viruses, and microbial biofilms. Researchers are particularly interested in its membrane-active properties and its ability to interact directly with microbial membranes while also influencing host immune signaling pathways.

Modern research involving LL-37 commonly explores:

• Innate immune system signaling
• Antimicrobial and antibiofilm activity
• Tissue repair and wound-healing pathways
• Cytokine and inflammatory modulation
• Epithelial barrier and skin research
• Cellular communication and immune coordination
• Host-defense peptide mechanisms

LL-37 is also widely studied in regenerative and recovery-focused research because of its relationship with angiogenesis, epithelial repair, and immune-response coordination under experimental conditions.

This product contains 5mg of high-purity lyophilized LL-37 manufactured exclusively for scientific and laboratory research purposes.

Key Research Areas

• Innate immune system research
• Antimicrobial peptide studies
• Biofilm interaction investigations
• Tissue repair and regeneration models
• Cytokine and inflammatory signaling
• Host-defense peptide mechanisms
• Skin and epithelial barrier research
• Microbial membrane interaction analysis

Product Specifications

• Peptide: LL-37
• Alternative Name: Human Cathelicidin
• Quantity: 5mg
• Format: Lyophilized powder
• Grade: Research-use peptide
• Purity: High-purity laboratory standard
• Storage: Store refrigerated or frozen in a dry environment
• Intended Use: Scientific and laboratory research only

Why Researchers Study LL-37

LL-37 has become one of the most extensively studied antimicrobial peptides because it functions as both a direct antimicrobial molecule and a broader immune signaling regulator. Research literature frequently highlights its role in microbial defense, inflammatory regulation, tissue repair, and epithelial recovery pathways.

Researchers are especially interested in LL-37 because it appears to operate across multiple interconnected systems rather than a single isolated mechanism. Community research discussions consistently emphasize its relevance in immune signaling, barrier defense, biofilm interaction, and recovery-focused investigations.

Important Notice

This product is intended strictly for laboratory and scientific research purposes only. Not for human consumption, medical use, or diagnostic applications. This compound is not approved for therapeutic or pharmaceutical use. Keep out of reach of children.