Thymosin-Alpha 1 (A1) × Instant Peptides - Lab Test, February 2026
Test results
About this test
This independent HPLC mass spectrometry analysis from Freedom Diagnostics confirms Thymosin Beta-4 10mg from Instant Peptides at 99.38% purity. The analysis was conducted on February 5, 2026, using UV detection coupled with mass spectrometry.
Thymosin Beta-4 (TB-500) is a naturally occurring peptide researched for its role in tissue repair, wound healing, and cell migration. A purity level of 99.38% indicates minimal contamination and high-grade synthesis. Endotoxin testing passed both replicates at ≤0.05 EU/mL, confirming safety for research use. The compound is presented as a white lyophilized powder with Batch ID 2026-0238-A and an average net peptide content of 11.35 mg. Purity values across vials were 1 at 99.35% and 2 at 99.41%.
The full certificate of analysis is available for download on this page.
Certificate of analysis
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