For Research Use Only — Not for Human Consumption.
Made in USA · Lyophilized · ≥99% (see COA)
Thymosin β4 (17–23) Fragment
TB-500 is a synthetic peptide fragment supplied as a lyophilized solid. Each vial contains the neat compound. Reference identity, sequence, and purity are documented on the per-lot Certificate of Analysis.
Public chemical identifiers for this compound. Verify identity and purity against the per-lot Certificate of Analysis before ordering.
Molecular formula and weight refer to the free peptide. Material may be supplied as a salt (see specifications); the per-lot Certificate of Analysis states the salt form for the lot you receive.