Thymosin Alpha 1 certificates of analysis
Every Thymosin Alpha 1 lot, with the full results from Freedom Diagnostics. The current batch is with the testing laboratory. Its certificate of analysis will be published here, with purity, identity and net content, as soon as the report is issued.
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All lots
Find the lot number on your vial label and open the matching row. Each lot page shows every result, the methods used, the mass confirmation and the laboratory reference numbers.
Certificate in progress. The current batch is with the testing laboratory. Its certificate of analysis will be published here, with purity, identity and net content, as soon as the report is issued. Current availability on Klow.bio.
Thymosin Alpha 1 testing records
Every test on every Thymosin Alpha 1 lot in one table: lot, test, method, result, laboratory and date. The same data is available as a CSV file.
| Lot | Size | Test | Method | Result | Laboratory | Reported |
|---|
Download the testing records (CSV). Values are copied from each laboratory certificate.
Verify a certificate
Check any Thymosin Alpha 1 certificate directly with the laboratory.
- Find the lot number on your vial. It is printed on the label, for example LOT123.
- Look it up. Enter it at thymosinalpha.bio/verify, or open the matching lot in the COA archive.
- Check the lab's own record. Scan the Freedom Diagnostics QR code printed on the certificate, then search for klow.bio under the Company tab to view the laboratory record.
- Compare the details. Lot number, the laboratory’s reference numbers, purity and dates should match exactly.
What a certificate of analysis does and doesn't show
- A COA reports the identity, purity and content of the specific sample tested, on its test date. Results apply to that lot only.
- HPLC purity measures the main peak relative to other detected components. It does not identify the peak on its own; the separate identity test (LC-MS) does that.
- Mass confirmation matches molecular weight. It does not by itself confirm amino-acid order.
- Endotoxin and microbial results apply only where those tests appear on the certificate. Lots without them are marked "Not tested".
- A certificate does not establish stability after the test date or suitability for any particular purpose.
Reading these certificates
Guides to every section of a Thymosin Alpha 1 certificate and the methods behind it.
Buy Thymosin Alpha 1
5 mg vials. The current batch's certificate is in progress. Current purchasing is available through Klow.bio.