§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2024● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · PC-Z-LL37✓ Verified · Pass

LL-37 × Peptide Crafters - Lab Test, October 2024

Tested Friday, October 18, 2024 · submitted by @Frank 👑 Legend

⚠ This test is older than 2 years - results may not reflect current product quality.

HPLC Purity

99.73%

✓ Excellent

PeptideLL-37

BrandPeptide Crafters

LabJanoshik Labs

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Test results

6 data points

Purity

99.73%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

4.33 mg

Qty match

87% of labeled · -13%

Batch ID

PC-Z-LL37

Tested by

Janoshik LabsView profile →

◆ Quantity verification

5 mg→4.33 mg-13%

About this test

This independent HPLC lab test confirms LL-37 5mg from Peptide Crafters at 99.728 purity. The analysis was conducted by Janoshik Labs on October 18, 2024.

LL-37 is an antimicrobial peptide derived from human cathelicidin researched for its role in immune regulation and antimicrobial defense mechanisms. A purity level of 99.728 indicates minimal contamination and high-grade synthesis.

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