Stable liquid and lyophilized formulation of proteins
    5.
    发明申请
    Stable liquid and lyophilized formulation of proteins 审中-公开
    稳定的液体和冻干制剂的蛋白质

    公开(公告)号:US20060008415A1

    公开(公告)日:2006-01-12

    申请号:US11166906

    申请日:2005-06-24

    IPC分类号: A61K51/00 A61K39/395

    CPC分类号: A61K47/545 A61K47/542

    摘要: The present invention is directed to stable protein derivatives, e.g., antibodies, antibody fragments or peptides, with at least one free thiol group coupled to N-acetyl-L-cysteine, N-ethyl-maleimide, or cysteine and the methods of making such derivatives. In addition, stable liquid pharmaceutical formulations comprising such proteins or their derivatives and stable lyophilized pharmaceutical formulations comprising such proteins are provided. The present invention is also directed to a method of making a stable Fab′ fragment of an antibody and a method of controlling vascularization in injured or cancerous tissue comprising applying to the injured tissue one or more doses of the pharmaceutical formulations.

    摘要翻译: 本发明涉及具有与N-乙酰基-L-半胱氨酸,N-乙基 - 马来酰亚胺或半胱氨酸偶联的至少一个游离巯基的稳定的蛋白质衍生物,例如抗体,抗体片段或肽,以及制备其的方法 衍生品 此外,提供包含这些蛋白质或其衍生物的稳定的液体药物制剂和包含这种蛋白质的稳定的冻干药物制剂。 本发明还涉及制备抗体的稳定Fab'片段的方法和控制受损组织或癌组织中的血管形成的方法,包括向损伤组织施用一个或多个剂量的药物制剂。