Thymosin Beta peptides, including Thymosin Beta 4 (Tβ4), are found in the thymus gland, spleen, and certain white blood cells. Tβ4 contains 43 amino acids and is the most prevalent form, comprising roughly 70–80% of the Thymosin Beta family. The research investigates its potential roles in supporting tissue repair, managing inflammation, and influencing other cellular processes.