Thymalin is a synthetic dipeptide consisting of L-glutamic acid and L-tryptophan (Glu-Trp). With the molecular formula C₃₃H₅₄N₁₂O₁₅ and a molecular weight of 859.9 g/mol (CAS: 79621-14-0), Thymalin is the active component of thymosin fraction 5 and represents the simplest thymic hormone analog.
Glu-TrpKhavinson et al. (2003) characterized Thymalin's interactions with thymic epithelial cells and its effects on T-cell differentiation markers (PMID: 14696864).
PMID: 14696864VERIFY PMIDThymalin influences thymocyte differentiation and maturation markers in thymic epithelial cell co-cultures (PMID: 14696864).
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