发明授权
US5006458A Analytical element having a polyacrylamide or derivative to minimize
background for assaying enzyme activity
失效
具有聚丙烯酰胺或衍生物的分析元件以最小化测定酶活性的背景
- 专利标题： Analytical element having a polyacrylamide or derivative to minimize background for assaying enzyme activity
- 专利标题（中）： 具有聚丙烯酰胺或衍生物的分析元件以最小化测定酶活性的背景
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申请号： US135670申请日： 1987-12-21
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公开(公告)号： US5006458A公开(公告)日： 1991-04-09
- 发明人: Keiko Kato , Shigeki Kageyama , Yoshikazu Amano , Fuminori Arai , Harumi Katsuyama
- 申请人： Keiko Kato , Shigeki Kageyama , Yoshikazu Amano , Fuminori Arai , Harumi Katsuyama
- 申请人地址： JPX Kanagawa
- 专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX61-305886 19861222
- 主分类号： G01N31/22
- IPC分类号： G01N31/22 ; C12Q1/00 ; C12Q1/32 ; G01N33/52
摘要：
A dry-type analytical element suitable for measuring enzyme activity of in a liquid sample, characterized by incorporating a polyacrylamide, polymethacrylamide or their derivatives into at least one water-permeable layer. The background concentration of the dry-type analytical element exhibits minimal increase even under a fluorescent light, and allows an accurate measured value to be easily obtained.
公开/授权文献
- US5963491A Semiconductor memory 公开/授权日：1999-10-05