
TB-500 (Thymosin β4)
Studied for its role in cellular movement and tissue-repair processes.
- ✓Independent lab COA published for this compound
- ✓Discreet, flat-$35 shipping · SMS + email tracking
- ✓Ships in 1–2 business days once payment clears
Overview
TB-500 is a synthetic peptide corresponding to an active region of Thymosin Beta-4, a naturally occurring protein involved in cellular function. It is studied in research for its role in actin regulation, cell migration, and tissue-repair processes. Most published findings derive from preclinical animal and laboratory models.
Lab testing & COAs
Independent lab results for this compound are published on our COA page. Each certificate reflects testing of a specific batch for identity and purity.
Research use only
- This product is sold strictly for laboratory and research use only. It is not a drug, supplement, cosmetic, or food.
- Not for human or veterinary use, consumption, or administration.
- Handle with appropriate personal protective equipment in a controlled research setting, and keep out of reach of children and animals.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently asked questions
Are these products for human or veterinary use?+
No. All Maddox Research products are sold strictly for laboratory and research use only. They are not drugs, supplements, cosmetics, or food, and are not intended for human or veterinary use, consumption, or administration.
Is a certificate of analysis available?+
Independent lab certificates of analysis, confirming identity and purity, are published on our COAs page for the compounds listed there. For other compounds, current batch documentation is available on request.
How are orders shipped?+
Orders ship discreetly, typically within 1–2 business days once payment clears, with SMS and email tracking.
How should materials be stored?+
Store lyophilized vials cold and protected from light, and keep all materials out of reach of children and animals.


