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公开(公告)号:EP0668352A1
公开(公告)日:1995-08-23
申请号:EP95200385.3
申请日:1995-02-14
发明人: Miyazaki, Hiroshi , Kato, Takashi , Ohgami, Kinya , Iwamatsu, Akihiro , Akahori, Hiromichi , Kuroki, Ryota , Shimizu, Toshiyuki , Muto, Takanori
CPC分类号: C07K14/524 , A61K38/00
摘要: The present invention relates to thrombopoietin (TPO) polypeptides having the biological activity of specifically stimulating or increasing platelet production comprising the amino acid sequence 1-332 of SEQ ID NO: 6 or a derivative thereof, DNA molecules encoding TPO polypeptides, processes for production of the polypeptides, antibodies specifically immunoreactive with the polypeptides, pharmaceutical compositions comprising the polypeptides, and methods for using the polypeptides in treatment of platelet disorders such a thrombocytopenia.
摘要翻译: 本发明涉及具有特异性刺激或增加血小板产生的生物活性的血小板生成素(TPO)多肽,其包含SEQ ID NO:6的氨基酸序列1-332或其衍生物,编码TPO多肽的DNA分子, 多肽,与多肽特异性免疫反应的抗体,包含多肽的药物组合物,以及使用该多肽治疗血小板减少症如血小板减少症的方法。