≥99% PURE Immune & Neural Research
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LL-37 For Sale — 5mg vials
Immune & Neural Research
Cathelicidin-derived host-defence peptide studied in innate-immunity research. Supplied as a lyophilised reference material for laboratory research, assayed by RP-HPLC with identity confirmed by mass spectrometry before release. A lot-matched certificate of analysis is available on request, and volume pricing applies automatically at checkout.
- Purity
- ≥99%
- Vial size
- 5mg
Select vial size
Buy more, save more
$27.99
per 5mg vial · 1 × = $27.99
1
Free BAC water with every order — additional free vials unlock at every $100 tier from $200.
Free standard shipping over $150.00. Discreet, unbranded packaging.
Shipped lyophilised under argon — stable at ambient temperature during transit.
LL-37 is supplied as a lyophilised reference material for laboratory research in 5mg vial format. Cathelicidin-derived host-defence peptide studied in innate-immunity research. Every product is third-party tested and documented on a certificate of analysis. Research use only. Not for human consumption, veterinary use, food use, cosmetic use, or therapeutic application.
Antimicrobial assay research
Investigated in published literature and laboratory work covering antimicrobial assay research. Findings are research observations only and make no claim about human use.
Innate immune signalling
Investigated in published literature and laboratory work covering innate immune signalling. Findings are research observations only and make no claim about human use.
Documented research applications
- Antimicrobial assay research
- Innate immune signalling
LL-37 research profile
Read the benefits, mechanisms, side-effect signals and data gaps documented for LL-37 in the Peptide Lounge research library.
Peptide Lounge does not publish dosing protocols, administration instructions or suggested quantities for any product. These materials are laboratory reagents; experimental concentrations must be determined by the researcher from the peer-reviewed literature and approved under their own institutional protocol.
Shipping & fulfilment
All products are prepared fresh and third-party tested before shipment. This quality process takes additional time. You will be notified by email as soon as tracking becomes available. Free standard shipping over $150.00. All orders ship in discreet, unbranded packaging.
Billing & address requirements
You can ship to a workplace, research facility, university or alternative receiving address while paying with a card registered elsewhere. Card payments are screened by our processor using address and security-code verification, 3-D Secure and risk scoring; an address mismatch is only one signal and never an automatic decline on its own.
Research use disclaimer
For Research Use Only
All products listed are supplied strictly as laboratory reagents for in-vitro research and analytical work conducted by qualified professionals. They are not drugs, foods, cosmetics or medical devices, and must not be administered to humans or animals. No product on this site is approved by the FDA for human use.
LL-37 pricing
| Vial size | Quantity | Price per vial | Order total |
|---|---|---|---|
| 5mg | 1 vial | $27.99 | $27.99 |
| 5mg | 2 vials−8% | $25.75 | $51.50 |
| 5mg | 3 vials−12% | $24.63 | $73.89 |
| 5mg | 5 vials−15% | $23.79 | $118.95 |
Volume pricing applies automatically in the cart. Free standard shipping over $150.00 within the United States. Purity ≥99% by RP-HPLC with a lot-matched certificate of analysis on request.
LL-37 — frequently asked questions
How much does LL-37 cost at Peptide Lounge?
LL-37 starts at $27.99 per vial (5mg). Buying multiple vials applies automatic volume pricing shown in the table above, and orders over $150.00 ship free within the United States.
What purity is your LL-37?
Every LL-37 lot is released at ≥99% purity, verified by reverse-phase HPLC with identity confirmed by ESI-MS.
Can I get a certificate of analysis (COA) for my vial?
Yes. Use the Request COA button on this page and include your lot number; we return the lot-matched HPLC and mass-spec report for that specific batch rather than a generic sample document.
How is LL-37 shipped and stored?
Vials ship lyophilised and are stable at ambient temperature during transit. On arrival, store unreconstituted vials refrigerated and protected from light. Orders over $150.00 ship free standard.
What vial sizes of LL-37 are available?
LL-37 is stocked as a single 5mg vial. Researchers needing more material order multiple vials and receive automatic volume pricing.
Do you sell LL-37 for human use?
No. All Peptide Lounge products are laboratory reagents sold strictly for in-vitro research and laboratory experimentation. They are not drugs, foods, cosmetics, or medical devices and are not for human or veterinary use.
