Methods Immunohistochemistry was performed by using avidin - biotin peroxidase complex procedure.
方法采用链霉素 抗 生物素蛋白生物素过氧化物酶免疫组织化学染色.
In some cases anti - biotin antibodies are used in stead of avidin.
在有些情况下, 抗 生物素抗体被用来替代亲和素的作用.
We detected penicillin ( BPO , 6 - APA , BPE ) specific IgE by ELISA with mono - clonal antibodies ( McAb ) and biotin - avidin system ( BAS ), and discussed its clinical signifi - cance.
利用 单克隆抗体 及生物素 - 亲和素放大系统检测青霉素 抗原 特异性IgE, 并探讨其临床意义.