Description
TB-500 is a synthetic analogue of the actin-sequestering domain of thymosin β4 (Tβ4), a 43-amino acid polypeptide ubiquitously expressed in nucleated cells. Research interest in TB-500 focuses on its role in actin cytoskeletal regulation, cell migration, angiogenesis, and extracellular matrix remodelling. In preclinical models it has been studied alongside BPC-157 for combinatorial tissue-signalling investigations.
Supplied as lyophilized peptide at ≥98% HPLC purity with independent batch COA. Available in 2 mg, 5 mg, and 10 mg.
| Format | Lyophilized powder |
|---|---|
| Purity | ≥98% HPLC |
| CAS | 77591-33-4 |
| MW | 4963.5 g/mol |
| Storage | −20°C desiccated |
Research Use Only. Not for human or veterinary use.
