| 摘要 |
PURPOSE: To diagnose the state of a prostatic cancer or breast cancer by detecting an antigen specific to a monoclonal antibody generated from a mouse- derived hybridoma cell line ATCC HB 9390. CONSTITUTION: A first reaction mixture is obtained by immobilizing an unlabeled monoclonal antibody generated from a mouse-derived hybridoma cell line ATCC HB 9390 on a solid substrate layer and incubating the antibody together with a body fluid sample. After cleaning the mixture, a second reaction mixture is obtained by incubating the first reaction mixture together with a labeled antibody. After cleaning the second reaction mixture, the degree of binding is measured. Therefore, a prostatic cancer or breast cancer can be diagnosed easily.
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