TB-500 is a synthetic fragment of Thymosin Beta-4 (Tβ4), the active region responsible for actin-binding and cellular migration effects. Unlike full-length Tβ4, the TB-500 fragment retains the key bioactive sequence (LKKTETQ) and is widely researched for systemic tissue repair, angiogenesis, cardiac recovery, and wound healing.
Molecular Formula: C84H157N31O37
Molecular Weight: 2185.55 Da (full Tβ4); active TB-500 fragment approximately 889 Da
Storage: Lyophilized at 2-8°C. Reconstituted: refrigerate and use within 30 days.
Purity: ≥99% HPLC. COA included. Research use only.
