TB-500 × Simple Peptide - Lab Test, December 2025
Test results
About this test
TB-500 10mg from Simple Peptide was independently analyzed on December 11, 2025, confirming 99.624% purity by HPLC with LC-MS detection. The net peptide content tested at 11.43mg, demonstrating quality consistency above stated quantity. The sample appears as white lyophilized powder with purple caps visible in the vial images.
TB-500 is a synthetic fragment of thymosin beta-4, a 43 amino acid peptide researched for its potential in tissue repair, muscle growth, and recovery enhancement. A purity level of 99.624% indicates high-quality synthesis with minimal contamination. Mass spectrometry identification confirms TB-500 molecular structure with [M+4H]4+ at m/z 845.98, [M+3H]3+ at m/z 1122.13, and [M+H]+ at m/z 674.30.
The full certificate of analysis (COA #2512090020) is available through Freedom Diagnostics Testing.
Certificate of analysis
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