
Research Compounds › Research Peptide
Thymosin Alpha-1

Thymosin Alpha-1
Product Description
A synthetic 28-amino-acid thymic peptide studied in immune signaling research.
Thymosin Alpha-1 is a peptide originally isolated from thymus tissue. It is studied in laboratory research on T-cell function and immune signaling.
Batch Testing
Every batch listed below has a Certificate of Analysis you can open in our COA lookup. Enter the batch number from your vial.
| Batch | Laboratory | Purity (HPLC) | Report date |
|---|---|---|---|
| THY-A-1004 | Freedom Diagnostics | 99.76% | 2026-09-03 |
| THY-A-1001 | ACS Laboratory | 95.59% | 2026-06-19 |
Freedom Diagnostics reports confirm identity by mass spectrometry (LC-MS) and measure purity by HPLC-UV.
Specifications
- Form: lyophilized (freeze-dried) powder in a sealed vial
- Fulfillment: shipped from the United States
Storage
Store lyophilized vials refrigerated at 2–8 °C, protected from light and moisture. For longer-term storage, keep at -20 °C. Once reconstituted, keep refrigerated and avoid repeated freeze-thaw cycles. See our storage and handling guide.
Related
For laboratory research use only. Not for human or veterinary use. Not intended to diagnose, treat, cure or prevent any disease.
Research Use Only
This compound is intended exclusively for laboratory research purposes. Not for human or veterinary use, medical diagnosis, treatment, or prevention of any disease.