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公开(公告)号:US5376639A
公开(公告)日:1994-12-27
申请号:US954418
申请日:1992-09-30
IPC分类号: A61K38/00 , C07K14/545 , A61K37/02
CPC分类号: C07K14/545 , A61K38/00 , Y10S930/141
摘要: DNAs encoding polypeptides having interleukin 1, vectors inserted with said DNAs, hosts transformed with said recombinant vectors, polypeptides having interleukin 1 activity which are produced by cultivation of the transformed hosts, derivatives of the polypeptides, pharmaceutical composition containing said polypeptides or derivatives, their use as an antitumor or antiinfectious agent, and processes for the preparation thereof.
摘要翻译: 编码具有白细胞介素1的多肽的DNA,用所述DNA插入的载体,用所述重组载体转化的宿主,通过培养转化的宿主产生的具有白细胞介素1活性的多肽,多肽的衍生物,含有所述多肽或衍生物的药物组合物,其使用 作为抗肿瘤剂或抗感染剂,以及其制备方法。
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公开(公告)号:US5290917A
公开(公告)日:1994-03-01
申请号:US681077
申请日:1991-04-05
申请人: Michiko Yamayoshi , Hitoshi Kawashima , Junichi Yamagishi , Hirotada Kotani , Ryuji Furuta , Toshikazu Fukui
发明人: Michiko Yamayoshi , Hitoshi Kawashima , Junichi Yamagishi , Hirotada Kotani , Ryuji Furuta , Toshikazu Fukui
IPC分类号: A61K38/00 , C07K14/545 , C07K13/00
CPC分类号: C07K14/545 , A61K38/00 , Y10S930/141
摘要: Novel polypeptides having a modified amino acid sequence of human interleukin 1.alpha. polypeptides in which a certain amino acid residue(s) in said amino acid sequence is(are) exchanged for other amino acid residue(s). Said polypeptides having no capacity of induction of production of prostaglandin E.sub.2 while maintaining other biological activities of human interleukin 1 such as activation of lymphocyte and being expected to be useful as a medicament.
摘要翻译: 具有人白细胞介素1α多肽的修饰的氨基酸序列的新型多肽,其中所述氨基酸序列中的某些氨基酸残基被交换为其它氨基酸残基。 所述多肽不具有诱导前列腺素E2产生的能力,同时保持人白细胞介素1的其它生物学活性,例如淋巴细胞的活化并预期可用作药物。
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公开(公告)号:US5494663A
公开(公告)日:1996-02-27
申请号:US252826
申请日:1994-06-02
IPC分类号: A61K38/00 , C07K14/545 , A61K38/20
CPC分类号: C07K14/545 , A61K38/00 , Y10S930/141
摘要: DNAs encoding polypeptides having interleukin 1, vectors inserted with said DNAs, hosts transformed with said recombinant vectors, polypeptides having interleukin 1 activity which are produced by cultivation of the transformed hosts, derivatives of the polypeptides, pharmaceutical composition containing said polypeptides or derivatives, their use as an antitumor or antiinfectious agent, and processes for the preparation thereof.
摘要翻译: 编码具有白细胞介素1的多肽的DNA,用所述DNA插入的载体,用所述重组载体转化的宿主,通过培养转化的宿主产生的具有白细胞介素1活性的多肽,多肽的衍生物,含有所述多肽或衍生物的药物组合物,其使用 作为抗肿瘤剂或抗感染剂,以及其制备方法。
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