| 单词 | 免疫测定 |
| 释义 | 〔radioimmunoassay〕The immunoassay of a radiolabeled substance, such as a hormone or an enzyme.放射免疫测定：用经放射性物质标记的物质（如荷尔蒙或酶）进行免疫测定〔ELISA〕A sensitive immunoassay that uses an enzyme linked to an antibody or antigen as a marker for the detection of a specific protein, especially an antigen or antibody. It is often used as a diagnostic test to determine exposure to a particular infectious agent, such as the AIDS virus, by identifying antibodies present in a blood sample.免疫检测法：一种灵敏的免疫测定方法，用一种与抗体或抗原联接的酶作为检测特定蛋白质（尤指抗原或抗体）的标志。它通常作为一种检测方法，通过区别血样中存在的抗体来测定某种特殊感染源的存在，例如爱滋病毒 |
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