LL-37 – Antimicrobial Peptide for Research
Quantum Biogenix presents research-grade LL-37 5mg, a synthetic peptide widely utilized in innate immune system and antimicrobial research. This compound enables controlled laboratory investigations of host defense mechanisms, microbial interactions, and inflammatory signaling pathways.
LL-37 is a human cathelicidin peptide studied for its role in antimicrobial activity and immune system regulation. Its stable and bioactive formulation makes it a valuable tool for research in immunology, microbiology, and peptide signaling programs.
| Product Name | LL-37 |
| Category | Antimicrobial Peptide Research Compound |
| Form | Lyophilized Peptide Powder |
| Content | 5mg |
| Purity | ≥98% HPLC Verified |
| Application | Immunology & Antimicrobial Research |
| Usage | Laboratory Research Only |
Scientific Overview of LL-37
- Synthetic antimicrobial peptide derived from human cathelicidin
- Supports studies on innate immune response and host defense mechanisms
- Exhibits broad-spectrum antimicrobial activity in research models
- Modulates inflammatory signaling and immune pathways
- High purity peptide suitable for laboratory applications
Key Research Applications
- Antimicrobial Studies – Investigation of peptide activity against microbial strains in laboratory settings.
- Innate Immunity Research – Analysis of host defense mechanisms and immune system responses.
- Inflammatory Pathway Analysis – Study of cytokine signaling and immune modulation effects.
- Microbiology Research – Examination of peptide-microbe interactions and resistance patterns.
- Cellular Defense Mechanisms – Evaluation of peptide influence on cellular protection pathways.
Laboratory Handling & Storage
- Form: Lyophilized peptide powder
- Purity: ≥98% (HPLC verified)
- Recommended Storage: Store frozen or refrigerated, protected from moisture and light
- Handling: Reconstitute using laboratory-grade solvents under sterile conditions
- Stability: Maintain sealed and dry until research use
Mechanism of Research Interest
LL-37 functions as a host defense peptide by interacting with microbial membranes and modulating immune signaling pathways. Experimental studies highlight its role in antimicrobial activity, inflammatory response regulation, and immune system modulation, making it a valuable compound for immunology and microbiology research programs.
Why Choose Quantum Biogenix?
- High-purity research peptides
- Batch-tested laboratory-grade compounds
- Reliable sourcing and quality verification
- Research-focused formulation standards
- Professional laboratory supply chain handling
Research Use Only Notice
This product is supplied strictly for laboratory research use. It is not intended for human consumption, medical use, or veterinary application. Researchers must comply with institutional and laboratory safety regulations during handling and experimentation.
Scientific References
- Wang G. (2014). Human antimicrobial peptides and host defense mechanisms. Pharmaceuticals Journal.
- Dürr U.H. et al. (2006). LL-37 structure and antimicrobial function. Biochimica et Biophysica Acta.
- Nijnik A. et al. (2009). Immunomodulatory functions of LL-37. Journal of Innate Immunity.





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