发明名称 |
Alpha-amylase assay and substrates for use therein |
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.
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申请公布号 |
US4304854(A) |
申请公布日期 |
1981.12.08 |
申请号 |
US19800165035 |
申请日期 |
1980.07.01 |
申请人 |
WORTHINGTON BIOCHEMICAL CORPORATION |
发明人 |
NIX, PAUL T.;GOLDFARB, REBECCA D.;STONG, LINDA J.;SULICK, LORRAINE E.;TRIVEDI, RAMESH C.;MORGENSTERN, STANLEY W. |
分类号 |
C12Q1/40;C12Q1/48;(IPC1-7):C12Q1/54;C12Q1/58;C12P19/18 |
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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