TB-500
Thymosin beta-4 fragment · 10mg lyophilized
A synthetic thymosin beta-4 fragment reference compound, supplied lyophilized for laboratory research use.
Identity & Specs.
Reference identity and physical specifications for this research compound.
Storage
Store the lyophilized vial sealed at room temperature away from light and moisture for short-term holding, or refrigerated/frozen for long-term storage. After reconstitution, store refrigerated.
Reconstitution
Reconstitute with bacteriostatic water for laboratory handling. Introduce the solvent slowly down the side of the vial and allow the powder to dissolve without agitation. Handling & storage guide.
Independent Third-Party Analysis.
We publish the third-party analytical report for the source material — in full, no email gate.
Often Ordered Together.
Compounds and supplies commonly ordered alongside TB-500.
TB-500 FAQ.
How do I know this is genuine TB-500?+
The source material has an independent third-party analysis reporting identity and purity for the tested lot. We publish the full report publicly — no email or login required. View the COA library.What are the specs?+
TB-500 is a synthetic fragment of thymosin beta-4, molecular weight 889.04 g/mol, CAS 77591-33-4, supplied as a 10mg lyophilized powder at ≥98% purity. Full specifications are listed in the Identity & Specs section above.How should it be stored?+
Lyophilized vials are shelf-stable at room temperature for short-term holding; refrigerate or freeze for long-term storage. Once reconstituted with bacteriostatic water, store refrigerated. See our handling & storage guide.What's the difference between TB-500 and BPC-157?+
They are different peptides. TB-500 is a synthetic fragment of thymosin beta-4; BPC-157 is a 15-amino-acid synthetic pentadecapeptide. We also offer them pre-combined as the BPC + TB Blend.How does shipping work?+
Orders ship from within the United States with tracking. Orders of $99 or more ship free; orders under $99 ship for a flat $4.95. We ship to the U.S. only. Full shipping details.What if my vial arrives damaged?+
Take clear photos of the damaged packaging and vial on arrival and email support@haloamino.com with your order number within 7 days. Approved claims receive a one-time replacement. See the returns policy.Is this for human consumption?+
No. This product is sold strictly for laboratory and research use only. It is not for human or veterinary use, consumption, or any in vivo application, and has not been evaluated by the FDA. By purchasing, you confirm you are 18 or older and a qualified researcher, and you agree to our Legal Notice.
This product is sold strictly for laboratory and research use only. It is not for human or veterinary use, consumption, ingestion, injection, or any in vivo application, and is not a drug, food, cosmetic, or dietary supplement. It has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. Nothing on this page constitutes medical, dosing, or therapeutic advice. By purchasing, you certify that you are 18 years of age or older, that you are a qualified researcher or institution, and that you will handle and use this product solely for legitimate research purposes in a controlled laboratory environment. See our Terms of Service and Legal Notice.