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LL-37 5MG
$49.99
LL-37
Antimicrobial Signaling & Innate Immune Pathways
Each vial contains 5mg of high-purity LL-37, a synthetic peptide widely studied in laboratory research for its interaction with biological pathways involved in antimicrobial defense and innate immune signaling.
LL-37 is a 37-amino-acid peptide derived from the human cathelicidin antimicrobial peptide (CAMP), an important component of the innate immune system. In scientific research environments, LL-37 is known for its role in biological mechanisms associated with host defense, microbial response pathways, and cellular immune signaling.
Researchers study LL-37 in laboratory settings to better understand its interaction with biological systems involved in immune regulation, inflammatory signaling pathways, and cellular responses to microbial exposure. Experimental research also explores how LL-37 interacts with mechanisms linked to tissue signaling, epithelial barrier integrity, and innate immune modulation.
Because of these characteristics, LL-37 has become an important peptide in experimental research focused on antimicrobial peptides, immune signaling pathways, and host defense mechanisms.
All products are manufactured using high-purity peptide synthesis and controlled lyophilization processes to maintain stability and structural integrity for laboratory and scientific research applications.
Important Notice
This product is intended for laboratory research and scientific purposes only.
It is not approved by Health Canada, the FDA, or any other regulatory authority for human or veterinary use.
This product is not intended to diagnose, treat, cure, or prevent any disease.
By purchasing this product, customers acknowledge that it is strictly for research use only.
| Molecular Weight | 4493.3 g/mol |
|---|---|
| Chemical Formula | C₂₀₅H₃₄₀N₆₀O₅₃ |
| Sequence Length | 37 amino acids |
| Peptide Structure | Leu–Leu–Gly–Asp–Phe–Phe–Arg–Lys–Ser–Lys–Glu–Lys–Ile–Gly–Lys–Glu–Phe–Lys–Arg–Ile–Val–Gln–Arg–Ile–Lys–Asp–Phe–Leu–Arg–Asn–Leu–Val–Pro–Arg–Thr–Glu–Ser |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥99% (HPLC) |
| Formulation | Lyophilized peptide powder, no additives |
| Solubility | Soluble in bacteriostatic water or sterile water for research preparation |
| Storage After Reconstitution | Store at 2–8 °C and use within 30 days |
| Stability During Shipping | Stable at room temperature for short periods due to lyophilization |
| CAS Number | 154947-66-7 |






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