木文简要介绍了均相免疫测定法的基本原理和应刚概况。均相免疫测定法操作简便、快速、试剂稳定性好,可全自动化检测。部分方法的灵敏度接近或超过常规的放射免疫测定法。由于这些方法均为非同位素免疫测定法、所以避免了应用放射免疫测定法带来的危害作用。 Mu Wen briefly introduced the basic principles of homogenous immunoassay and should just the general situation. Homogeneous immunoassay is simple, rapid, reagent stability, can be fully automated testing. The sensitivity of some approaches approaches or exceeds conventional radioimmunoassays. Because these methods are non-isotopic immunoassay, so the application of radioimmunoassay to avoid the harmful effects.