§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptidology, LL-37

◆ Batch ID · 1364✓ Verified · Pass

LL-37 × Peptidology - Lab Test, October 2025

Tested Monday, October 06, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.80%

✓ Excellent

PeptideLL-37

BrandPeptidology

LabVanguard Laboratory

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.80%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.62 mg

Qty match

112% of labeled · +12%

Batch ID

1364

Tested by

Vanguard LaboratoryView profile →

◆ Quantity verification

5 mg→5.62 mg+12%

About this test

This independent HPLC lab test confirms LL-37 5 from Peptidology at 99.80 purity. The analysis was conducted by Vanguard Laboratory on October 6, 2025.

LL-37 is an antimicrobial peptide researched for its role in immune function, infection response, and inflammatory modulation. A purity level of 99.80 indicates high-quality synthesis with minimal contamination.

The full certificate of analysis is available for download on this page.