TB-500

TB-500 is a synthetic peptide associated with thymosin beta-4, a naturally occurring 43-amino-acid peptide involved in cell movement and tissue-repair processes. In scientific literature, TB-500 has been identified as an acetylated fragment derived from the central region of thymosin beta-4.

Studied Uses
TB-500 and thymosin beta-4-derived peptides have primarily been investigated in laboratory and animal models involving:

Cell migration and tissue-repair processes
Wound closure and re-epithelialization
Formation of new blood vessels, known as angiogenesis
Endothelial-cell activity
Soft-tissue and muscle-regeneration pathways
Research on the thymosin beta-4 actin-binding region has reported effects on angiogenesis, wound healing and cellular migration. However, much of the published evidence relates to full-length thymosin beta-4 or related fragments rather than commercial TB-500 products specifically.

How It Works
The TB-500 fragment is derived from a region of thymosin beta-4 associated with actin regulation. Actin is a structural protein involved in maintaining cell shape, movement and cellular repair.

Research suggests that peptides from this region may support the movement of endothelial and other repair-related cells, encourage blood-vessel formation and influence processes involved in tissue remodelling. The exact biological activity of TB-500 itself remains under investigation and should not be assumed to be identical to that of full-length thymosin beta-4.

Product Details
Product: TB-500
Strength: 10 mg
Form: Lyophilized powder
Presentation: Single vial