What is TB-500? Synthetic Fragment: It replicates a 7-amino-acid active region (Ac-LKKTETQ) of the natural protein thymosin beta-4.Mechanism: It regulates actin—the cellular protein responsible for cell movement—which helps cells migrate toward damaged tissue, encourages blood vessel growth, and reduces inflammation. Systemic vs. Local: Unlike localized peptides such as BPC-157, TB-500 is distributed systemically throughout the body.
