Certificates of Analysis
TB-500 (Thymosin β4) COA history
All published Certificates of Analysis for TB-500 (Thymosin β4), newest first. Each report covers one lot and was issued by an independent laboratory. The lot number printed on your vial matches its report.
Sequence / structure: Thymosin β4, 43 aa, N-acetylated · Molecular weight: 4,963.4 g/mol
| Lot | Size | Tested | Purity | Measured content | Report |
|---|---|---|---|---|---|
| WPS-3116077 Current lot | 10 mg | Sep 1, 2026 | 99.4% | — | View PDF |
View TB-500 (Thymosin β4) in the catalog · Look up a lot number · How to read a COA
For laboratory research use only. Not for human or veterinary use.