As one of the most widely referenced actin-binding peptides in the tissue-repair literature, TB-500 gives research groups a well-characterised, single-motif fragment of the Thymosin β-4 parent sequence to work with. Supplied as a 10 mg lyophilised powder at ≥99% verified purity with a per-batch certificate of analysis, each vial is prepared for consistent reconstitution and reproducible in vitro and model work. All myPEPT.eu material is intended strictly for laboratory research use — not for human consumption or injection — and carries no therapeutic or dosing guidance.