发明名称 |
Enzyme detection and measurement |
摘要 |
A unitary single use analytic device for detecting an enzyme in a liquid. The device comprises a support structure for manual manipulation and a composition associated therewith which is responsive to the enzyme in such a way as to cause a change in appearance of the device. The device may be adapted for detecting an enzymes from a plurality of classes by having compositions selectively responsive to an enzyme of one class, each responding in such a way as to cause a change in appearance of the device indicative of the presence of an enzyme of a respective class. Also disclosed is a method for estimating the activity of an enzyme in a liquid comprising the steps of inserting a test trip of the present invention into the liquid and measuring the time taken from the moment of insertion until a predetermined change in appearance of the test trip is observed, or noting the appearance of the strip after predetermined time.
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申请公布号 |
US2003166035(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
US20030311861 |
申请日期 |
2003.04.16 |
申请人 |
KRITZLER STEVEN;SAVA ALEX |
发明人 |
KRITZLER STEVEN;SAVA ALEX |
分类号 |
C12M1/34;C12Q1/00;C12Q1/26;C12Q1/34;G01N33/52;(IPC1-7):C12Q1/34;C12Q1/37;C12Q1/40;C12Q1/44 |
主分类号 |
C12M1/34 |
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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