摘要 |
PROBLEM TO BE SOLVED: To provide a substance, especially a peptide inhibiting the TGF-β activation reaction. SOLUTION: The invention relates to a peptide consisting of 11 to 50 amino acid residues, which comprises an amino acid sequence, Gln-Ile-Leu-Ser-X1-X2-X3-X4-Ala-Ser-Pro (in the formula, each of X1 to X4 independently represents any given amino acid residue, and X1-X2-X3-X4 is a sequence that is not Lys-Leu-Arg-Leu and is not cleavable by proteases). COPYRIGHT: (C)2009,JPO&INPIT
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