Lot-specific documentation
The report on this page matches the lot currently shipping, not a generic sample result.
Thymosin & Immune-Signaling
Certificate of AnalysisPDF
- Product
- LL-37 5mg
- Batch / lot #
- AX-LL37-081026-001
- Purity (HPLC)
- 99.06%
- Test date
- 08/23/2026
- Testing
- Independent third-party laboratory
Thymosin and Immune-Signaling Research
LL-37 5mg
Human cathelicidin-derived antimicrobial peptide for innate-immunity research. 99.06% purity, third-party lab verified.
$69.99/ vial
- Third-party tested
- Lot-specific COA
- Secure checkout
In stock · Ships from Alpharetta, GA
For laboratory research use only. Not for human or veterinary use.
Currently shipping
Ascenyx Verified
LOT AX-LL37-081026-001
Purity99.06%
Test date08/23/2026
ReportPDF
Add $79.01 more for free shipping
Flat $14.95 under $149 · Free on $149+ · Tracking emailed when it ships
LL-37 is the C-terminal 37-residue peptide cleaved from human cathelicidin precursor hCAP-18. It is one of the most extensively characterized host-defense peptides in the innate-immunity literature, studied for membrane-disruptive activity against a broad range of bacteria, fungi, and viruses.
Research Applications
- Broad-spectrum antimicrobial membrane-disruption research
- Innate immune signaling and host-defense pathway studies
- Biofilm-suppression and microbial-resistance research models
- Comparative research against other cathelicidin-family peptides
Specifications
37-amino-acid human cathelicidin fragment · Lyophilized powder · 99.06% purity (HPLC-UV/LC-MS, Certificate of Analysis on file, Lot: AX-LL37-081026-001)
Certificate of Analysis: Download COA (PDF)
This product is intended strictly for laboratory research use only and is not for human or animal consumption. See our full Research Use Disclaimer.
- Amount per vial
- 5 mg
- Form
- Lyophilized powder
- Purity (current lot)
- 99.06%
- Batch / lot #
- AX-LL37-081026-001
- Test date
- 08/23/2026
- Testing
- Independent third-party laboratory
- SKU
- ASC-LL37-05
- Category
- Thymosin and Immune-Signaling Research
StatusBatch / lot #PurityTest date
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Tracked US shipping
Ships from Alpharetta, GA in protective packaging, with tracking emailed.
