发明名称 |
WERKWIJZE VOOR HET CONSTANT HOUDEN VAN DE AC- TIVITEIT VAN ALKALISCHE FOSFATASE IN WATERIGE OPLOSSING. |
摘要 |
The activity of alkaline phosphatase in aqueous solution, especially in reconstituted serum, is kept constant by adding to the phosphatase-containing solution Mn2+ or Cd2+ ions, preferably to an end concentration of 0.05 to 0.5 mMol/liter of Mn2+ or 0.05 to 0.1 mMol/liter of Cd2+. Control serums comprising the Mn2+ and/or Cd2+ ions in human or animal serum or serum-like compositions are also provided. |
申请公布号 |
NL7609215(A) |
申请公布日期 |
1977.02.22 |
申请号 |
NL19760009215 |
申请日期 |
1976.08.19 |
申请人 |
BOEHRINGER MANNHEIM GMBH TE MANNHEIM-WALDHOF, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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分类号 |
C12N9/16;C12N9/96;C12Q1/42;(IPC1-7):01N33/16 |
主分类号 |
C12N9/16 |
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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