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

Home › Lab Tests › Peptira, LL-37

◆ Batch ID · LL37-5-001✓ Verified · Pass

LL-37 × Peptira - Lab Test, December 2025

Tested Friday, December 26, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.79%

✓ Excellent

PeptideLL-37

BrandPeptira

Labfreedomdiagnosticstesting.com

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Test results

8 data points

Purity

99.79%

Endotoxins

<0.05 EU/mL (Both replicates PASS)

Stated qty

5 mg

Tested qty

5.93 mg

Qty match

119% of labeled · +19%

Batch ID

LL37-5-001

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→5.93 mg+19%

About this test

This independent HPLC lab test confirms LL-37 5mg from Peptira at 99.787% purity. The analysis was conducted by Freedom Diagnostics on December 26, 2025.

LL-37 is an antimicrobial peptide researched for its potential immunomodulatory and antimicrobial properties. A purity level of 99.787% indicates minimal contamination and high-grade synthesis. The sample presented as a white lyophilized powder.

Endotoxin testing confirms <0.05 EU/mL across both replicates, meeting stringent quality standards. The full certificate of analysis (COA #2512240063) is available for download on this page.