发明名称 |
METHOD FOR PREVENTING DETERIORATION OF UNSENSITIZED LATEX REAGENT |
摘要 |
Disclosed is novel means for favorably maintaining the dispersed state of a latex reagent in an immunoassay kit and preventing occurrence of coagulation/sedimentation due to temperature changes so that the reagent is protected from deterioration in the measurement performance, which means is also applicable to an immunoagglutination assay kit containing a latex reagent aliquoted in small amounts. The immunoassay reagent of the present invention comprises unsensitized latex particles and trimethylglycine in a solvent. The concentration of trimethylglycine in the reagent is preferably 5 to 10 w/v%. The reagent can be favorably used as an immunoassay reagent for, e.g., hemoglobin A1c. |
申请公布号 |
EP2963419(A4) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20140756675 |
申请日期 |
2014.02.18 |
申请人 |
FUJIREBIO INC. |
发明人 |
TETSUMOTO, TORU;HIRATA, MINORU |
分类号 |
G01N33/531;G01N33/53;G01N33/545;G01N33/72 |
主分类号 |
G01N33/531 |
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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