Patent ID: 7932226

Claim:
An NFκB transcriptional activity inhibitory agent, comprising as an active ingredient a MTI-II-peptide selected from the group consisting of an acidic amino acid domain of MTI-II and an acidic amino acid domain and a nuclear localization signal domain of MTI-II, wherein the acidic amino acid domain is selected from the group consisting of a polypeptide of SEQ ID NO: 3 or a combination of a polypeptide of SEQ ID NO: 3 and a polypeptide of SEQ ID NO: 4, and wherein the nuclear localization signal domain is selected from the group consisting of a polypeptide of SEQ ID NO: 5, a polypeptide of SEQ ID NO: 6 or a polypeptide consisting of polypeptides of SEQ ID NO: 5 and SEQ ID NO: 6.