TB-500

TB-500 is a synthetic analogue of thymosin beta-4, a peptide naturally found in many human and animal cells. It is part of a conserved family of peptides present in a wide range of tissues. In research settings, TB-500 is studied for its role in cellular organisation and movement, particularly its interaction with actin (a structural protein that helps cells maintain their integrity and coordinate movement), including its influence on actin binding and regulation in eukaryotic cell models.