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公开(公告)号:US5856301A
公开(公告)日:1999-01-05
申请号:US450905
申请日:1995-05-26
申请人: Stewart Craig , Michael George Hunter , Richard Mark Edwards , Lloyd George Czaplewski , Richard James Gilbert
发明人: Stewart Craig , Michael George Hunter , Richard Mark Edwards , Lloyd George Czaplewski , Richard James Gilbert
IPC分类号: C12N15/09 , A61K38/00 , C07K14/52 , C12N1/19 , C12N1/21 , C12N15/19 , C12N15/67 , C12N15/81 , C12P21/02 , C12R1/84 , A61K38/19
CPC分类号: C07K14/523 , C12N15/67 , C12N15/815 , A61K38/00
摘要: Proteinaceous molecules with stem cell inhibition activity are analogues of LD78 or MIP-1.alpha. which have mutations to prevent or reduce multimer formation beyond certain stages (for example a dodecamer). Aggregate formation is therefore inhibited, and the resulting low molecular weight monomers (or oligomers) have improved solution properties leading to enhanced productivity and greater therapeutic utility as stem cell protective agents, which are useful in tumour therapy.
摘要翻译: 具有干细胞抑制活性的蛋白质分子是LD78或MIP-1α的类似物,其具有预防或减少超过某些阶段(例如十二聚体)的多聚体形成的突变。 因此,聚集体形成被抑制,并且所得到的低分子量单体(或低聚物)具有改善的溶液性质,导致提高的生产率和作为干细胞保护剂的更大的治疗效用,其可用于肿瘤治疗。
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公开(公告)号:US6057123A
公开(公告)日:2000-05-02
申请号:US982759
申请日:1993-03-08
申请人: Stewart Craig , Michael George Hunter , Richard Mark Edwards , Lloyd George Czaplewski , Richard James Gilbert
发明人: Stewart Craig , Michael George Hunter , Richard Mark Edwards , Lloyd George Czaplewski , Richard James Gilbert
IPC分类号: C12N15/09 , A61K38/00 , C07K14/52 , C12N1/19 , C12N1/21 , C12N15/19 , C12N15/67 , C12N15/81 , C12P21/02 , C12R1/84 , C07H21/02
CPC分类号: C07K14/523 , C12N15/67 , C12N15/815 , A61K38/00
摘要: Proteinaceous molecules with stem cell inhibition activity are analogues of LD78 or MIP-1.alpha. which have mutations to prevent or reduce multimer formation beyond certain stages (for example a dodecamer). Aggregate formation is therefore inhibited, and the resulting low molecular weight monomers (or oligomers) have improved solution properties leading to enhanced productivity and greater therapeutic utility as stem cell protective agents, which are useful in tumour therapy.
摘要翻译: PCT No.PCT / GB92 / 02390 Sec。 371日期1993年3月8日 102(e)1993年3月8日PCT提交1992年12月23日PCT公布。 公开号WO93 / 13206 日期1993年7月8日具有干细胞抑制活性的蛋白质分子是LD78或MIP-1α的类似物,其具有预防或减少超过某些阶段(例如十二聚体)的多聚体形成的突变。 因此,聚集体形成被抑制,并且所得到的低分子量单体(或低聚物)具有改善的溶液性质,导致提高的生产率和作为干细胞保护剂的更大的治疗效用,其可用于肿瘤治疗。
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