TB-500 is a synthetic peptide fragment modeled after a sequence associated with Thymosin Beta-4. It is widely referenced in scientific literature involving peptide signaling, cellular migration pathways, and structural protein interaction models in preclinical research environments.Due to its defined amino acid sequence and documented presence in molecular research discussions, TB-500 is commonly incorporated into controlled experimental designs that examine peptide-driven signaling systems.

West Peptides supplies TB-500 as a high-purity, lyophilized peptide.