Browse / TB-500 (Thymosin Beta-4)
Thymosin β4 fragment · actin-binding research
TB-500 is the research name commonly used for a synthetic fragment of thymosin beta-4, an actin-sequestering peptide involved in cell migration and cytoskeletal remodeling. All catalog material is for laboratory research use only.
Actin cytoskeleton, Cell migration assays, Soft-tissue models
Thymosin β4 binds G-actin and is studied for endothelial migration, wound-closure assays, and cardiac-repair models. TB-500 preparations are sold as research fragments, not as licensed thymosin drugs.
Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Ile-Glu-Ile-Lys-Gln-Ala-Gly-Glu-Ser-His-Gly-Ser-Gly-Lys-Val-Val-Pro-Ala-Asp-Ala
Literature PK is sparse and fragment-specific.
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