The PNA molecules can routinely be labeled with biotin or various fluorophores.PNA分子可被生物素和各种荧光团常规标记.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...
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...
The boutique caters for a rather select clientele.这家精品店为特定的顾客群服务.The restaurant has a large regular clientele.这家餐馆有很多常客.We cater to an exclusive clientele.我们只接待特定的高端客户。...
怕羞的小男孩退缩着不肯上前来见我们.The shy little boy held back from meeting us.那个怕羞的女孩子尽量使自己不被人注意.The shy girl tried to make herself as inconspicuous as possible.这个怕羞的女孩紧贴着妈妈.The shy child clung to her mother....