Tissue & Immune Research
LL-37
Cathelicidin-derived antimicrobial peptide.
Purity
>99%
Verified
HPLC + MS
MW
4493.31 g/mol
Form
Lyophilized
| Quantity | Per vial | Line total |
|---|---|---|
| 1 vial | $60.00 | $60.00 |
| 5 vials+1 free | $50.00 | $300.00save $60.00 |
| 10+ vials+3 free | $46.15 | $600.00save $180.00 |
Buy 3, get 1 free — applied automatically at checkout
Size
Per vial
$60.00
Quantity
Subtotal
$60.00
Kit of 10 — bulk pricing
LL-37 · 5mg · contact for institutional rates
Sold for in-vitro laboratory research use only. Not for human or animal consumption. All compounds ship as lyophilized powder; reconstitution supplies sold separately.
>99% Purity
Verified by HPLC + mass spec
Sealed & sterile
Lyophilized in nitrogen-purged chambers
Cold-chain
Temp-sensitive lots ship insulated
COA on request
Per-batch chromatograms available
Why researchers buy this
The research questions this compound shows up in
Soft-tissue repair research
Tendon, ligament, and connective-tissue regeneration markers in study models.
Inflammation pathway research
NF-kB signaling, cytokine modulation, and downstream inflammatory markers.
Mucosal recovery research
Gastric, intestinal, and epithelial repair under stress-model conditions.
About this peptide
LL-37
LL-37 is a 37-amino-acid cationic peptide from the cathelicidin family, studied for antimicrobial and immunomodulatory properties.
Quick facts
- Molecular Weight4493.31 g/mol
- Purity>99%
- FormLyophilized powder
- Storage−20°C, dry, dark
The research
Studies & clinical signals
Peer-reviewed research available on this compound, organized by mechanism.
LL-37 and Microbial Defense
In-vitro studies show broad-spectrum activity against bacterial and fungal cell membranes, with downstream effects on innate-immune signaling.
Research-use disclaimer
This compound is sold strictly for in-vitro laboratory research purposes only. It is not intended for human or animal consumption, diagnosis, treatment, or prevention of any disease. By purchasing, you confirm that you are 21 years or older and have a legitimate research basis.
The standard
Iluma's LL-37 vs typical research vendors
| Spec | Iluma | Typical vendor |
|---|---|---|
| Purity | >99%, HPLC + MS verified | Vendor-claimed, no third-party |
| Certificate of Analysis | Per-batch COA on request | Often unavailable |
| Lead time (US) | 2–4 day ground, tracked | 1–3 weeks, untracked |
| Guarantee | 30-day money-back, reship on damage | Final-sale, no recourse |
Bulk offer · 5mg
Stock 4 vials of LL-37, pay $45.00 each
Buy 3, get 1 free. You save $60.00 versus single-vial pricing — applied at checkout.
Subtotal · 3 paid + 1 free
$180.00
Per vial
$45.00
Sold for in-vitro laboratory research only. Not for human or animal consumption.
FAQ
About LL-37
No. Every compound on this site is sold strictly for in-vitro laboratory research. It is not approved or intended for human or animal consumption, diagnosis, treatment, or prevention of any condition.
No-risk guarantee
Your research is protected, end-to-end
30-day money-back
Sealed, unopened vials returnable within 30 days for a full refund. No restocking fee.
COA on every batch
Independent HPLC + MS chromatogram for the exact lot you receive. Email support@ilumapeptide.co.
Reship on damage
Any vial that arrives broken, leaking, or thawed in transit is reshipped at no cost — no photos required.
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