Lab-tested

Immune

LL-37

Cathelicidin antimicrobial peptide

4.4 · 5 reviewsSold out

Host-defence peptide studied in antimicrobial and immune models.

Strength: 5mg / vial
Purity: >98% (HPLC)
CAS: 154947-66-7
Format: Lyophilized vial

$63≈ 92,000 sats Pay in Bitcoin

HPLC tested Certificate of Analysis Cold-chain shipped

About this compound

LL-37 is the only human cathelicidin antimicrobial peptide, investigated for its broad host-defence, immunomodulatory, and wound-environment roles in research models. Lyophilized, HPLC-verified.

Documented research areas

Antimicrobial and host-defence models
Immunomodulation research
Wound-environment assays

Handling & storage

Reconstitute per the COA solvent guidance; refrigerate after mixing. Avoid repeated freeze-thaw.

Analytics

Certificate of Analysis

Passed

Batch: SVR-022-260208
Purity (HPLC): >98% (HPLC)
Identity (MS): Confirmed
Endotoxin: < 0.5 EU/mg

Download COA (PDF)

The lot you receive matches this batch reference exactly.

Researcher reviews

4.45 verified reviews

60%

20%

Hannah W.
Verified buyer
Mar 6, 2026
Solid, shipping took a touch longer
Compound itself is excellent and the documentation is thorough. International shipping ran about a day slower than estimated, but everything arrived intact and well-sealed.
Theo G.
Verified buyer
Feb 21, 2026
Fast dispatch, clean paperwork
Ordered expecting the usual week-long wait. Shipped next morning with a packing slip that referenced the exact batch and COA. Genuinely impressed with the turnaround.
Nadia F.
Verified buyer
Feb 8, 2026
Labels match the certificates
Cross-checked every batch number against its COA and they all lined up. Appearance and reconstitution were textbook. No notes.
Iggy R.
Verified buyer
Jan 30, 2026
Good compound, outer box dented
Contents were fine and assayed as expected, but the outer box got crushed in transit so the cold pack had partly thawed. Reached out and support was responsive about it.
Quinn A.
Jan 17, 2026
This is what reference-grade should mean
Lyophilized powder, clean dissolve, documented purity above 99%. This is the standard the rest of the space should be held to.

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