| 摘要 |
PROBLEM TO BE SOLVED: To provide a measured value lowering suppressor for an immunoassay capable of restraining an influence caused by an interfering substance in an examined sample to enhance accuracy in an immunonephelometry, and the immunoassay restrained in the lowering of a measured value caused by the interfering substance, and a reagent for the immunoassay using the suppressor. SOLUTION: This measured value lowering suppressor for the immunoassay capable of restraining the lowering of the measured value caused by the interfering substance includes an ionic surfactant of a polymer polymerized with a hydrophobic cyclic monomer having an ionic functional group, and having a molecular weight of 1,000 to 100,000. COPYRIGHT: (C)2010,JPO&INPIT
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