本文初步建立了试管固相抗体红细胞吸附技术,对实验条件的选择、标本的处理方式等因素进行了探讨.本法具有特异吸附和显著去杂质的特点,对标本适应范围广,结果比常规法清晰,易于判定.本方法检测纯毒素时,具有与反相间接血凝法(RPHA)同样的敏感性,接近或达到了文献报道的最高检出敏感度.模拟标本实验证实其检出的特异性、敏感性均优于RPHA法. This article initially established a test tube solid-phase antibody erythrocyte adsorption technology, the choice of experimental conditions, specimen handling and other factors were discussed.This method has the characteristics of specific adsorption and significant to the impurities, to adapt to a wide range of specimens, the results than the conventional method Clear and easy to determine.The detection of pure toxin by this method has the same sensitivity as RPHA, which is close to or reaches the highest detection sensitivity reported in the literature.It is proved by the simulated sample that its specificity Sex and sensitivity are better than RPHA method.