TB-500

TB-500 is a synthetic, short-chain peptide analogue of the naturally occurring protein Thymosin Beta-4 (Tβ4). While Tβ4 is found in high concentrations in nearly all human and animal cells, TB-500 is specifically the 17-amino acid functional domain (Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-NH2) responsible for the protein’s primary regenerative and anti-inflammatory effects.

Research Applications

TB-500 is a peptide widely studied in regenerative medicine and sports science. It works primarily by increasing Actin production, which supports cell movement and structure. By promoting angiogenesis and cell migration, TB-500 may help repair tendons, ligaments, muscles, and skin. Preclinical studies show it can reduce joint inflammation and boost collagen formation. Its low molecular weight allows for systemic distribution, making it relevant to research on whole-body recovery and heart protection after ischemia.

Product Specifications

• Molecular Formula: C88 H141 N21 O30 S

• Purity: ≥99% (HPLC verified)

• Format: Lyophilised powder

Storage & Stability Protocols

• Lyophilised Powder: Stable at room temperature for 3 weeks; store at -20°C for up to 48 months.

• Reconstituted Solution: Store at 2–8°C, stable for 21–30 days.

• Protection: Keep vials away from light, heat and moisture. 

COA available on request

Note: This product is sold strictly for laboratory research and analytical purposes only. It is not intended for human or animal consumption or medical use.