TB-500

Synthetic fragment of the 43-amino-acid Thymosin β-4, abundant in platelets and wound tissue. Sequesters G-actin monomers via its LKKTET motif, regulating cytoskeletal dynamics. Promotes cell migration in scratch-wound assays via PI3K/Akt signaling.

Synthetic research peptide based on a key amino-acid sequence from thymosin beta-4 (TB4), a protein naturally found in mammalian tissues and widely studied in cellular and molecular biology research. Investigated for its interaction with actin-binding pathways, cytoskeletal organization, and cellular migration processes in preclinical systems. Research explores how TB-500 may influence cellular dynamics such as actin polymerization, tissue remodeling markers, and intracellular signaling networks. Findings are limited to laboratory and animal models.

• ◆ Cytoskeletal dynamics
• ◆ Cell migration markers
• ◆ Angiogenesis-related signals
• ◆ Inflammation-associated markers
• ◆ Musculoskeletal research models
• ◆ Ocular and neurological models
• ◆ Cellular stress response