TB?500 (Thymosin Beta?4 Fragment) CAS No：885340?08?9 Sequence：Ac?Leu?Lys?Lys?Thr?Glu?Thr?Gln (Ac?LKKTETQ)  Molecular Weight：889.01 g/mol Appearance：White / off?white lyophilized powder Purity：≥99% (HPLC?UV), Identity confirmed by LC?MS

Description TB?500 is a synthetic acetylated heptapeptide, the bio?active fragment derived from Thymosin Beta?4. It is widely used in laboratory research for cell migration, angiogenesis, tissue repair and anti?inflammatory related studiesrevactalab....

Solubility Soluble in bacteriostatic water, sterile water for injection or dilute acetic acid. Gentle swirl to dissolve; avoid vigorous shaking to prevent foaming and peptide aggregation.

Storage Condition Lyophilized powder: Sealed, dry, away from light. Long?term storage at ?20℃, stable for 24 months. After reconstitution: Store at 2?8℃, use within 7?14 days; avoid repeated freeze?thaw cycles, aliquot is recommended.