发明名称 |
Method for measuring amylase activity |
摘要 |
<p>An object of the present invention is to provide a means for the measurement of amylase activity that exists in a biological sample such as saliva in a more convenient manner and particularly to provide a means (method and reagent) where a sample containing amylase in high concentration is directly measured without dilution. In the present invention, there has been found a method, which is an enzymatic method using a modified oligosaccharide substrate, comprising adding saccharide such as oligosaccharide that is competitive to the oligosaccharide substrate whereupon amylase activity in an amylase sample having a high activity value can be directly measured without dilution, and a result, the present invention has been achieved.</p> |
申请公布号 |
EP1342790(A2) |
申请公布日期 |
2003.09.10 |
申请号 |
EP20030005163 |
申请日期 |
2003.03.07 |
申请人 |
TOYAMA UNIVERSITY;NIPRO CORPORATION;YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
YAMAGUCHI, MASAKI;YOSHIDA, HIROSHI;KUSABA, NOBUTAKA |
分类号 |
C12Q1/40;C12Q1/54;(IPC1-7):C12Q1/40;G01N33/48 |
主分类号 |
C12Q1/40 |
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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