Thymosin-Alpha 1 (A1) × Peptide Pros — lab test, April 2025
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 5 mg · Lab measured 5 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.3 mg on both the label figure and the measured one.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | 2025-04-19 |
|---|---|
| Portal lookup | Lab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently. |
| PDF vs portal | MZ Biolabs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Thymosin beta4 from Peptide Pros, performed by MZ Biolabs on April 28, 2025. Reported purity: 99.47%. Net content: 5 mg against 5 mg labeled (100% of label). Batch 2025-04-19. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Thymosin-Alpha 1 (A1) from Peptide Pros
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| TB10-110125 | 8 Dec 2025 | Freedom Diagnostics | 98.895% | 95% | Unverified |
| THY-110125 | 31 Oct 2025 | Freedom Diagnostics | 99.437% | 95% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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