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    • 7. 发明申请
    • BUFFERING AGENTS FOR BIOPHARMACEUTICAL FORMULATIONS
    • 生物制剂制剂的缓冲剂
    • WO2007124082A3
    • 2008-05-15
    • PCT/US2007009700
    • 2007-04-19
    • AMGEN INCGOKARN YATIN
    • GOKARN YATIN
    • A61K47/12A61K9/08A61K39/395A61K47/26A61K47/34
    • C07K16/2803A61K9/0019A61K39/39591A61K47/12
    • The invention provides a biopharmaceutical formulation including an aqueous solution having a propionate buffer with a pH from about 4.0 to about 6.0, at least one excipient and an effective amount of a therapeutic polypeptide. The propionate buffer can include a concentration selected from between about 1-50 mM, 2-30 mM, 3-20 mM, 4-10 mM and 5-8 mM. The therapeutic polypeptide included in a biopharmaceutical formulation of the invention can include an antibody, Fd, Fv, Fab, F(ab'), F(ab) 2 , F(ab') 2 , single chain Fv (scFv), chimeric antibodies, diabodies, triabodies, tetrabodies, minibody, peptibody, hormone, growth factor or cell signaling molecule. The invention also provides a method of preparing a biopharmaceutical formulation. The method includes combining an aqueous solution having a propionate buffer with a pH from about 4.0 to about 6.0 and at least one excipient with an effective amount of a therapeutic polypeptide.
    • 本发明提供了一种生物药物制剂,其包括具有约4.0至约6.0的pH的丙酸缓冲液的水溶液,至少一种赋形剂和有效量的治疗性多肽。 丙酸盐缓冲液可以包括选自约1-50mM,2-30mM,3-20mM,4-10mM和5-8mM之间的浓度。 包含在本发明的生物药物制剂中的治疗性多肽可以包括抗体Fd,Fv,Fab,F(ab'),F(ab)2,F(ab')2 单链Fv(scFv),嵌合抗体,双抗体,三抗体,四体抗体,微型抗体,肽性抗体,激素,生长因子或细胞信号传导分子。 本发明还提供了制备生物药物制剂的方法。 该方法包括将具有丙酸盐缓冲液的水溶液与约4.0至约6.0的pH和至少一种赋形剂与有效量的治疗性多肽组合。
    • 10. 发明申请
    • BUFFERING AGENTS FOR BIOPHARMACEUTICAL FORMULATIONS
    • 生物制剂制剂的缓冲剂
    • WO2007124082A2
    • 2007-11-01
    • PCT/US2007/009700
    • 2007-04-19
    • AMGEN, INC.GOKARN, Yatin
    • GOKARN, Yatin
    • A61K47/26A61K47/34A61K39/395
    • C07K16/2803A61K9/0019A61K39/39591A61K47/12
    • The invention provides a biopharmaceutical formulation including an aqueous solution having a propionate buffer with a pH from about 4.0 to about 6.0, at least one excipient and an effective amount of a therapeutic polypeptide. The propionate buffer can include a concentration selected from between about 1-50 mM, 2-30 mM, 3-20 mM, 4-10 mM and 5-8 mM. The therapeutic polypeptide included in a biopharmaceutical formulation of the invention can include an antibody, Fd, Fv, Fab, F(ab'), F(ab) 2 , F(ab') 2 , single chain Fv (scFv), chimeric antibodies, diabodies, triabodies, tetrabodies, minibody, peptibody, hormone, growth factor or cell signaling molecule. The invention also provides a method of preparing a biopharmaceutical formulation. The method includes combining an aqueous solution having a propionate buffer with a pH from about 4.0 to about 6.0 and at least one excipient with an effective amount of a therapeutic polypeptide.
    • 本发明提供了一种生物药物制剂,其包括具有约4.0至约6.0的pH的丙酸缓冲液的水溶液,至少一种赋形剂和有效量的治疗性多肽。 丙酸盐缓冲液可以包括选自约1-50mM,2-30mM,3-20mM,4-10mM和5-8mM之间的浓度。 包含在本发明的生物药物制剂中的治疗性多肽可以包括抗体Fd,Fv,Fab,F(ab'),F(ab)2,F(ab')2 单链Fv(scFv),嵌合抗体,双抗体,三抗体,四体抗体,微型抗体,肽性抗体,激素,生长因子或细胞信号传导分子。 本发明还提供了制备生物药物制剂的方法。 该方法包括将具有丙酸盐缓冲液的水溶液与约4.0至约6.0的pH和至少一种赋形剂与有效量的治疗性多肽组合。