For laboratory research use only — not for human or veterinary use. Not evaluated by the U.S. FDA.
Cellular Peptide
LL-37
The 37-amino-acid active fragment of human cathelicidin, studied in preclinical models for antimicrobial, immunomodulatory, and wound-repair signaling.
Quantity
$149.99
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Delivery
Order by 3:00 PM ET for same-day dispatch
Cutoff 3:00 PM ET · same-day dispatch
Estimated arrival in 2–3 business days
Overnight shipping available
Free shipment protection included
LL-37
1 × 10mg · $149.99
99% purity, QC passed
HPLC + mass-spec verified
Shipment protection
Free on every order
Free shipping over $150
Same-day dispatch before 3PM ET
Frequently researched together
Commonly studied alongside LL-37.
Compound information
Technical specifications
Storage & stability
- ❄️
Lyophilized (powder)
-20°C · stable 2+ years
- ❄️
Reconstituted
2–8°C · use within 30 days
Sources & references
Peer-reviewed literature, for research context
- Pharmacological reports : PR
LL-37: Cathelicidin-related antimicrobial peptide with pleiotropic activity
2016·DOI: 10.1016/j.pharep.2016.03.015·PMID: 27117377Fabisiak A, Murawska N, Fichna J
View source - International journal of molecular sciences
Antimicrobial Peptides of the Cathelicidin Family: Focus on LL-37 and Its Modifications
2025·DOI: 10.3390/ijms26168103·PMID: 40869425Voronko OE, Khotina VA, Kashirskikh DA, Lee AA, Gasanov VAO
View source - Peptides
The LL-37 domain: A clue to cathelicidin immunomodulatory response?
2023·DOI: 10.1016/j.peptides.2023.171011·PMID: 37068711Leite ML, Duque HM, Rodrigues GR, da Cunha NB, Franco OL
View source - Biomolecules
LL-37: Structures, Antimicrobial Activity, and Influence on Amyloid-Related Diseases
2024·DOI: 10.3390/biom14030320·PMID: 38540740Bhattacharjya S, Zhang Z, Ramamoorthy A
View source
Important research notice
Not for human consumption. This product is sold exclusively for laboratory and in vitro research. It is not intended to diagnose, treat, cure, or prevent any disease.
Any research findings referenced on this page are drawn from published, peer-reviewed literature and are provided for educational context only. They are not product claims and should not be read as medical advice.
By purchasing, you confirm you are a qualified researcher and will handle this material in accordance with all applicable laws and institutional guidelines.