IL-6 receptor-derived peptides and IL-6 having agonist activity or IL-6 antagonist

摘要

(57) [summary] The present invention relates to IL-6 receptor-derived peptides and IL-6 have antagonist activity or IL-6 agonist. Has an amino acid length of at least five, the peptide is selected from one of the following amino acid sequences. Be used for the diagnosis and treatment of IL-6 related diseases, the prevention, detection and also possible and the peptide combination of the selected peptides and the selected purification of blood or blood products, including IL-6 receptor molecules or IL-6 can be used.