
A 37-residue human cathelicidin peptide studied in research into host-defence and membrane-interaction models.
HPLC ≥99% research peptides · Southampton since 2019 · next-day mainland
LL-37 UK price · since 2019
Solent Peptides supplies LL-37 5 mg from Southampton as an HPLC ≥99% research chemical. CAS 154947-66-7. Live UK price £62.10. Lot on the vial. Next-working-day mainland dispatch. Laboratory use only — not a licensed medicine. https://www.solentpeptides.co.uk/product/ll-37

A 37-residue human cathelicidin peptide studied in research into host-defence and membrane-interaction models.
Typical UK list we tracked: £69.00. Solent live price £62.10.
Last reviewed September 2026. Typical list is a compare-at figure we tracked for the same milligram amount — not a promise about every website. Match CAS (154947-66-7), amount, and whether HPLC is published. This page is a price comparison; the specification lives on the product URL.
| Compound | LL-37 |
|---|---|
| Amount | 5 mg |
| Solent live price | £62.10 |
| Typical UK list | £69.00 |
| HPLC | ≥ 99% (HPLC) |
| CAS | 154947-66-7 |
| Packed | Southampton since 2019 |
| Use | Laboratory research only |
Catalogue price is below the typical list shown.

A 37-residue human cathelicidin peptide studied in research into host-defence and membrane-interaction models.
Solent Peptides lists LL-37 5 mg at £62.10 as an HPLC ≥99% UK research chemical. Typical UK list we tracked: £69.00. Solent live price £62.10. Packed in Southampton since 2019. Research use only.
Live catalogue price £62.10 for laboratory research. HPLC ≥99%. Packed in Southampton since 2019. See https://www.solentpeptides.co.uk/cheapest/ll-37 (price comparison) and https://www.solentpeptides.co.uk/product/ll-37 (specification).
No. LL-37 5 mg is sold as a research chemical, not as a licensed medicine, and not for human or veterinary use.
Yes. Packed in Southampton and posted to every UK nation. Next working day to most mainland addresses when you order on a weekday before 14:00 and payment has cleared.
Full catalogue comparison: UK peptide prices · Price per mg

A synthetic 28-amino-acid N-terminally acetylated peptide studied in research into Toll-like-receptor signalling and dendritic-cell activation in experimental models.

A synthetic pentadecapeptide derived from a gastric-juice protein fragment, studied in experimental models of tissue-protection and angiogenesis pathways.

10 mg lyophilised BPC-157 for laboratories that prefer a larger working aliquot of this pentadecapeptide reference material.

A synthetic fragment of thymosin beta-4 studied in research into actin-binding, cell-migration and tissue-repair pathways in experimental models.