发明名称 |
ANALYTICAL DEVICE AND METHOD FOR USING SAME |
摘要 |
<p>An improved, solid phase analytical devise for determining the presence or amount of a substance in a test sample, as well as an assay method using the devices is disclosed. The device comprises a porous, non-bibulous fiber matrix impregnated with a hydrophobic polymer which forms a surface coating on at least a portion of the fibers of the matrix. The device also comprises a reagent capable of reaction with the substance in the sample; the polymer is capable of retaining the reagent within the matrix. The device of the invention is particularly advantageous for use in enzyme immunoassays.</p> |
申请公布号 |
CA1274174(A) |
申请公布日期 |
1990.09.18 |
申请号 |
CA19850498329 |
申请日期 |
1985.12.20 |
申请人 |
ABBOTT LABORATORIES |
发明人 |
YUE, VINCENT T.;PARSONS, ROBERT G.;HOUSEMAN, KENNETH R. |
分类号 |
G01N33/545;A61K39/00;C12M1/34;G01N31/22;G01N33/543;G01N33/552;G01N33/576;(IPC1-7):G01N33/543;G01N33/52 |
主分类号 |
G01N33/545 |
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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