TB-500 is a synthetic peptide derived from a fragment of naturally occurring thymosin beta-4. It is widely used in laboratory and preclinical research to study cell migration, angiogenesis, and tissue repair processes. Each vial contains lyophilized peptide with purity ≥98% (HPLC) and a molecular weight of approximately 4963 Da. For stability, TB-500 should be stored at −20 °C protected from light and moisture and reconstituted only in a sterile, appropriate solvent under aseptic conditions.

For in-vitro laboratory research only. Not a drug, food, cosmetic, or veterinary product. Not for human or animal administration.