Thymosin Alpha-1
Analytical results for lot TA20N1125 (15 mL nasal spray), third-party tested by AxisPharm, LLC and reported 2025-11-24.
| Assay | Method | Result |
|---|---|---|
| Purity | HPLC-UV (208 nm) | >99.0% |
| Identity | LC-MS (ESI+) | 1556.9 [M+2H], 1038.1 [M+3H] |
Lot record
| Lot number | TA20N1125 |
|---|---|
| Compound | Thymosin Alpha-1 |
| Format | 15 mL nasal spray |
| Label claim | 20 mg |
| Measured content | 19.1 mg |
| Expected mass | 3108.3 g/mol |
| Report date | 2025-11-24 |
| Sample received | 2025-11-22 |
| Manufactured | 2025-11 |
| Best before | 2026-11 |
| Manufacture | GMP-compliant peptide manufacturing facility, United States |
| Third-party analysis | AxisPharm, LLC |
| Status | Current — in stock |
Compound
A 28-residue N-terminally acetylated peptide originally isolated from thymic tissue.
Thymosin Alpha-1 specification →The certificate for this lot
The results above are published in full. The certificate itself is the testing laboratory’s document, and we supply it per batch rather than as a public download — so a certificate can only ever travel with the material it describes. If you hold or are purchasing lot TA20N1125, request it and we will send it.
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