发明名称 |
Chondroitinase compositions |
摘要 |
This invention provides pharmaceutical compositions containing chondroitinase wherein a decrease in enzyme activity is very little even after long-term storage, and the pharmaceutical compositions are characterized in that they contain chondroitinase and a pharmaceutical carrier, and that an amount of reducing impurities per 1 g of said pharmaceutical carrier is 0.4 mL or less as a titer by a titration method with 0.01 N of ammonium ceric nitrate. |
申请公布号 |
EP0875253(A3) |
申请公布日期 |
2000.11.22 |
申请号 |
EP19980107942 |
申请日期 |
1998.04.30 |
申请人 |
SEIKAGAKU CORPORATION |
发明人 |
ISHIKAWA, SHIN-ICHI;HIGUCHI, MINE |
分类号 |
A61K9/00;A61K38/51;A61K47/10;A61K47/26;A61P3/00 |
主分类号 |
A61K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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