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Human cathelicidin LL-37 — a host-defense peptide for laboratory research. Lyophilized, HPLC-tested, ≥98% purity.
Size: 5 mg
No published analyses yet.
Titration schedule · reference
The information below is provided from public sources for reference only. It is not advice or instructions for use; products are intended for laboratory research only and not for human consumption.
| Period / condition | Dose | Escalation |
|---|---|---|
| Start | 100 mcg subcutaneously, once daily | Starting dose |
| Maintenance | 100–300 mcg subcutaneously, once daily | Increase if needed |
| Upper range | up to 400 mcg subcutaneously per day; 4–12 week cycle | Maximum in this schedule |
FAQ
Find answers to questions about LL-37 and related materials.
No half-life for LL-37 has been published in any species. LL-37 is endogenous: it circulates bound (as hCAP-18) and is continuously replenished by neutrophils, so the half-life of an exogenous form is not separately definable. See the Dosing section for detail.
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LL-37 is the only known human cathelicidin — a natural peptide of the innate immune system and a well-studied host-defense (antimicrobial) molecule. It is a widely used subject in laboratory research on peptide–membrane interactions and on the modulation of inflammatory and repair processes.
Supplied as a lyophilized powder ready for reconstitution under laboratory conditions. Every lot undergoes quality control by HPLC, with typical purity of ≥98–99%, supporting reproducible in vitro work.
The full scientific detail — structure, mechanism of action, sequence, and reference data — lives in the linked wiki monograph, accessible from this product page.
Store the lyophilate dry and cold, and avoid repeated freeze–thaw cycles once reconstituted.
Buy 2, get the 3rd free
The set contains two vials of 5 mg.
10 mg: Best value · Save ≈ $6.04
