专利名称：yumushi origin takikinin way neuropeptido 发明人：池田 哲也，野本 享資，久保田 一郎，宗岡 洋二郎
申请号：JP特願平4-227709
申请日：19920714
公开号：JP特許第3162496号(P3162496)B2
公开日：
香椎由宇20010425
专利内容由知识产权出版社提供
摘要：PURPOSE:To obtain a new peptide, a neuropeptide similar to tachykinin, not only useful as a biochemical reagent but also providing a new approach to medicines and agricultural chemicals. CONSTITUTION:A new peptide of amino acid sequence formula (1) or (2). H-Leu- Arg-Gln-Ser-Gln-Phe-Val-Gly-Ser-Arg-NH2. (1). H-Ala-Ala-Gly-Met-Gly-Phe-Phe- Gly-Ala-Arg-NH2 (2). (In the formula, amino acid residues are shown by three letters decided by IUPAC and IUB and NH2 indicates that C end is amidated). This peptide is a neuropeptide similar to tachykinin showing contraction activity against inner ring-like muscle of body wall of Urechis unicinctus and contraction activity against hindgut of Perpilanta americana Linn., is obtained from nerve cord of Urechis unicinctus and is also synthesized by an automatic peptide synthesizing machine on the market.
申请人：サントリー株式会社
国籍：JP
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