PEPTIDE HAVING AN IMMUNOREGULATORY PROPERTY AND THE COMPOSITION OF SAID PEPTIDE

摘要

The invention relates to medicine, in particular to novel biologically active substances. The inventive peptide having a formula H-Tyr-X-Y-Glu-OH, wherein X is Gln and/or Glu, Y is Cys (acm) and/or Cys and the composition thereof are easy to produce and, apart from a immunosuppressive property, capable of inducting a suppressive activity of mononuclear cells of peripheral blood of a human being.