Thymosin β4 (Tβ4) 98.7% Purity — TruPeptidesCertificate of Analysis · Independent third-party lab result

Name: Thymosin β4 (Tβ4) COA — TruPeptides (98.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 98.7% Acceptable purity · 98.72%

Dose vs label -9.6% Under the labeled dose

Evidence URL referenced

Test date: 2025-07-17
Testing lab: Freedom Diagnostics
Batch / lot: —
Quantity: 9.04 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

We have catalogued 3 Thymosin β4 (Tβ4) certificates; across the 3 with a purity result the median tested purity is 98.47%.

Tested 2025-07-17 by Freedom Diagnostics via HPLC + MS.

TruPeptides has 3 certificates in our corpus, including 2 for Thymosin β4 (Tβ4) at a median tested purity of 98.54%.

Manufacturer

TruPeptides

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Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method: HPLC + MS
Test type: freedom_composite
Dose: 10mg
Catalogued: 2026-07-04

Other Thymosin β4 (Tβ4) certificates

This certificate is part of TitrateLab's community-trust corpus. See more from TruPeptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →