发明授权
- 专利标题： Alpha-amylase assay and substrates for use therein
- 专利标题（中）： α-淀粉酶测定法和用于其中的底物
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申请号： US298380申请日： 1981-09-01
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公开(公告)号： US4505756A公开(公告)日： 1985-03-19
- 发明人: Paul T. Nix , Rebecca D. Goldfarb , Linda J. Stong , Lorraine E. Sulick , Ramesh C. Trivedi , Stanley W. Morgenstern
- 申请人： Paul T. Nix , Rebecca D. Goldfarb , Linda J. Stong , Lorraine E. Sulick , Ramesh C. Trivedi , Stanley W. Morgenstern
- 申请人地址： CA Palo Alto
- 专利权人： CooperBiomedical, Inc.
- 当前专利权人： CooperBiomedical, Inc.
- 当前专利权人地址： CA Palo Alto
- 主分类号： C12Q1/40
- IPC分类号： C12Q1/40 ; C12Q1/48 ; C12P19/18 ; C12Q1/26 ; C13F3/00
摘要：
A maltodextrin phosphorylase limit dextrin in the presence of maltodextrin phosphorylase and inorganic phosphate, is used as a substrate for alpha-amylase, which initiates a series of enzymatic reactions resulting in a chromogen response which can be used to measure the concentration of alpha-amylase in a body fluid. A novel limit dextrin and its preparation also are described.
公开/授权文献
- US6109873A Shield for masking a flow directing assembly 公开/授权日：2000-08-29
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