TB-500 × Petratide Science - Lab Test, January 2026
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Test results
About this test
This independent HPLC lab test with UV detection coupled with mass spectrometry confirms Thymosin Alpha-1 5mg from Petratide Science at 99.716% purity. The analysis was conducted by Freedom Diagnostics on January 18, 2026.
Thymosin Alpha-1 is an immune-modulating peptide researched for its role in immune cell development, thymic function support, and immunoregulation. A purity level of 99.716% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page
Certificate of analysis
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