Free 2-Day Shipping on $150+ — Same-Day Shipping by 2PM PST 
LL37 5mg
$49.99
LL-37 is a cathelicidin-derived research peptide studied for its role in innate immunity, antimicrobial activity, and cellular signaling pathways. Research use only.
In stock
| Title | Item Quantity | Discount |
|---|---|---|
| Save 5% | 3 - 4 | 5% |
| Save 8% | 5 - 9 | 8% |
| Save 12% | 10 - 19 | 12% |
| Save 15% | 20 + | 15% |
Certificate of Analysis
Current Analysis
- Batch: 375-20251102
- Strength: 7.26 mg
- Purity: 99.86%
- Test Date: 08/01/2026
- Secure payment
LL-37 is a human cathelicidin-derived peptide widely utilized in laboratory research investigating innate immunity, antimicrobial defense mechanisms, and cellular signaling pathways. As a naturally occurring component of the human immune system, LL-37 has drawn significant scientific interest for its role in modulating immune responses and interacting with microbial membranes.
In research settings, LL-37 is studied for its involvement in angiogenesis, inflammation regulation, and tissue remodeling processes. Investigations often focus on its signaling activity, membrane interactions, and effects on cellular repair pathways.
LL-37 is commonly used in experimental models across disciplines such as immunology, microbiology, dermatological research, and regenerative science. Its broad functional profile makes it a valuable research tool for mechanistic studies and in-vitro experimentation.
This material is sold strictly for laboratory research purposes only. Not for human or veterinary use.
Additional information
| Weight | .10 lbs |
|---|