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    • 20. 发明申请
    • FORMULATIONS COMPRISING RECOMBINANT ACID ALPHA-GLUCOSIDASE
    • 包含重组酸酸性α-葡糖苷酶的制剂
    • WO2017173060A1
    • 2017-10-05
    • PCT/US2017/024982
    • 2017-03-30
    • AMICUS THERAPEUTICS, INC.
    • CHAR, HingTESLER, SergeySUNDERLAND, WendyDILONÉ, Enrique
    • A61K38/47C12N9/26A61P3/00
    • Provided are pharmaceutical formulations comprising a recombinant acid α-glucosidase, wherein the recombinant acid α-glucosidase is expressed in Chinese hamster ovary (CHO) cells and comprises an increased content of N-glycan units bearing one or two mannose-6-phosphate residues when compared to a content of N-glycan units bearing one or two mannose-6-phosphate residues of alglucosidase alfa; at least one buffer selected from the group consisting of a citrate, a phosphate and combinations thereof; and at least one excipient selected from the group consisting of mannitol, polysorbate 80, and combinations thereof, wherein the formulation has a pH of from about 5.0 to about 7.0. Also provided are methods of treating Pompe disease using these pharmaceutical formulations.
    • 提供了包含重组酸性α-葡萄糖苷酶的药物制剂,其中所述重组酸性α-葡萄糖苷酶在中国仓鼠卵巢(CHO)细胞中表达并且包含增加含量的带有一个或多个氨基酸残基的N-聚糖单元 当与含有一个或两个α-葡糖苷酶α-甘露糖-6-磷酸残基的N-聚糖单元的含量相比时,两个甘露糖-6-磷酸残基; 至少一种选自柠檬酸盐,磷酸盐及其组合的缓冲液; 和至少一种选自甘露糖醇,聚山梨醇酯80及其组合的赋形剂,其中所述制剂具有约5.0至约7.0的pH。 还提供了使用这些药物制剂治疗庞贝氏病的方法。