TB-500 for laboratory research. Batch-level documentation with CoA. Research use only — not for human use. A synthetic seven-amino-acid fragment (Ac-LKKTETQ, ~889 Da) of the actin-binding region of thymosin beta-4 (Tβ4); not interchangeable with the full Tβ4 protein.
Peptalis — for laboratory research use only. Not for human use.