| abstract |
(57) [Summary] [Structure] Endothelin-binding property of the amino acid sequence specified by the following formula, Lys-Thr-Val-Tyr-Asp-Glu or Glu-Asp-Tyr-Val-Thr-Lys A peptide selected from the group of peptides containing a contiguous sequence of at least 4 amino acids, and a salt thereof which is acceptable for use as a medicine, a diagnostic agent or for preparing a substance derived from an organism. [Effect] It has specific reactivity and high binding ability for endothelin. |