TB-500 is a synthetic peptide fragment derived from Thymosin Beta-4 (Tβ4), a naturally occurring protein involved in actin regulation and cellular migration. In preclinical research models, it is studied for its role in angiogenesis, wound healing acceleration, and tissue regeneration processes.

Researchers utilize TB-500 to explore mechanisms related to fibroblast migration, endothelial activation, muscle and tendon repair, and recovery following tissue injury. Its small molecular size and high bioavailability make it a useful tool for systemic tissue repair research.

For laboratory and scientific research use only. Not for human consumption.