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
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