发明名称 |
PSA ASSAY AND REAGENT THEREFOR |
摘要 |
Provided is a method for the simple and highly accurate assay of PSA by a one-step reaction that does not use carriers having different average grain sizes. Also provided is a reagent therefor. The PSA assay method comprises sensitizing insoluble carriers having the same average grain size within a range of greater than 0.20μm but 0.40μm or less using two types of anti-PSA monoclonal antibodies having different epitopes that are anti-PSA monoclonal antibodies that will react with both free PSA and PSA-ACT, which is a complex of free PSA andα1-antichymotrypsin, and bringing the carriers into contact with a sample in the presence of an aggregation promoter. |
申请公布号 |
US2014080143(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201214008441 |
申请日期 |
2012.03.28 |
申请人 |
TAKAHASHI YUKI;SHIMIZU TOMO;NAKAMURA YASUSHI;NAKAYAMA SHINYA;KITAHARA SHINICHIRO;SEKISUI MEDICAL CO., LTD. |
发明人 |
TAKAHASHI YUKI;SHIMIZU TOMO;NAKAMURA YASUSHI;NAKAYAMA SHINYA;KITAHARA SHINICHIRO |
分类号 |
G01N33/573 |
主分类号 |
G01N33/573 |
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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