Test results
| Appearance | Good · Pass |
|---|---|
| Identity | Confirmed · HPLC · Pass |
| Purity | 99.69% · HPLC · Spec ≥ 95.0% · Pass |
| Net peptide content | 5.13 mg · HPLC · Report only |
| Sterility | No Growth · PCR · Pass |
| Endotoxins | 0.125 EU/mL · LAL · Spec ≤ 5 EU/mL · Pass |
| Heavy metals | All Below Limits · ICP-MS · USP <233> · Pass |
| Fentanyl screen | Not detected · Pass |
Batch details
| Product | Thymosin Alpha-1 (Tα-1) |
|---|---|
| Batch / lot | TA0404 |
| Certificate number | COA-2026-954467 |
| Laboratory | ILS Laboratories (ISO/IEC 17025 accredited) |
| Tested | Jul 26, 2026 |
| Labeled amount | 5mg |
| Method | Full QC Panel |
| Lab verdict | PASS |
Original certificate
Open the image for the full-size report. Match the lot number printed on your vial to TA0404. Every other batch of Thymosin Alpha-1 (Tα-1) is listed on its product page.
New to certificates of analysis? What is a COA? explains the tests on this page and how labs check identity and purity.
Other batches of Thymosin Alpha-1 (Tα-1)
- Batch TA0404, tested Jul 2, 2026
- Batch #34065, tested Apr 15, 2026
- Batch #32020, tested Feb 8, 2026