Search

Thymulin is a pharmacologically active metallononapeptide inducing the differentiation of T cells and enhancing several functions of the various T cell subsets in normal or partially thymus-deficient recipients. Its effect on suppressor T cells is, so far, the most remarkable and should be the first to find useful clinical applications. The peptide is a natural hormone, available in synthetic form. It is not toxic and one may foresee its clinical use as one of the major immunoregulatory agents in the near future.