- 专利标题: SARS-COV-2 IMMUNOASSAY METHOD AND IMMUNOASSAY KIT, AND MONOCLONAL ANTIBODY OR ANTIBODY FRAGMENT THEREOF
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申请号: EP22825053.6申请日: 2022-06-16
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公开(公告)号: EP4357780A1公开(公告)日: 2024-04-24
- 发明人: HIROTA, Jiro , UNO, Satoru , OCHIAI, Yasushi , YAJI, Shohei , HEWSON, Christopher Kenta , KOHNO, Keigo , ASAI, Tomohide
- 申请人: Sekisui Medical Co., Ltd.
- 申请人地址: JP Tokyo 103-0027 1-3, Nihonbashi 2-chome, Chuo-ku,
- 专利权人: Sekisui Medical Co., Ltd.
- 当前专利权人: Sekisui Medical Co., Ltd.
- 当前专利权人地址: JP Tokyo 103-0027 1-3, Nihonbashi 2-chome, Chuo-ku,
- 代理机构: Ter Meer Steinmeister & Partner
- 优先权: JP 2021100117 2021.06.16
- 国际申请: JP2022024133 2022.06.16
- 国际公布: WO2022265065 2022.12.22
- 主分类号: G01N33/569
- IPC分类号: G01N33/569 ; C07K14/08 ; C07K16/10 ; C12M1/34 ; C12N15/40 ; C12Q1/37 ; C12Q1/70 ; G01N33/53
摘要:
The present invention provides an immunoassay method for assaying SARS-CoV-2, including a step of contacting a biological sample with a monoclonal antibody or an antibody fragment thereof that binds to a nucleocapsid protein of SARS-CoV-2, wherein the monoclonal antibody or the antibody fragment thereof binds to the SARS-CoV-2 treated with a serine protease.
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