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Thymosin β4 fragment studied in tissue-repair research.
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TB-500 is a synthetic research peptide containing the N-terminal acetylated 17-23 fragment (Ac-LKKTETQ) of thymosin beta-4, studied for its effects on tissue regeneration in laboratory models.
TB-500 is a synthetic fragment of Thymosin Beta-4 (Tβ4), an actin-sequestering protein. Research demonstrates it promotes cell migration, angiogenesis, and wound healing in laboratory models. The peptide modulates actin polymerization and influences various cellular processes involved in tissue repair and regeneration. The actin-binding motif LKKTET (amino acids 17-22) plays a key role in cellular activation mechanisms observed in research settings.
TB-500 research focuses on its role in tissue regeneration and repair in laboratory models. Studies examine its effects on various cell types. Tβ4 promotes angiogenesis by upregulating vascular endothelial growth factor (VEGF) expression in research models. Recent studies explore using Tβ4 to restore embryonic cellular states for regenerative research applications.
