双向免疫扩散

用双向免疫扩散试验和ELISA法作抗原性鉴定；

The antigenicity were identified by double agar immunodiffusion and ELISA .

应用常规双向免疫扩散试验，交叉血凝抑制试验和酶联免疫吸附试验（ELISA）对四个不同地区分离株间的血清学关系进行了比较研究。

Serological relationships of four different strains of RHDV were studied by using immuno double diffusion , cross hemagglutination inhibition and enzyme-linked immunosorbent assay ( ELISA ) .

染病组织粗汁液和提纯病毒制备物在SDS双向免疫扩散试验中与小西葫芦黄花叶病毒抗血清发生强烈的免疫沉淀反应；

To the potyvirus group . The sap from infected tissue and purified virus preparation strongly reacts with antiserum against zucchini yellow mosaic virus ( ZYMV ) in SDS-agar gel double diffusion tests .

琼脂双向免疫扩散法测定牛初乳中IgG双向琼脂免疫扩散与法国Stagc抗AT&Ⅲ血清呈特异性沉淀反应。

Detected IgG Level in Bovine Colostrum with Agar Double Immunodiffusion Immunological specific activity of AT - ⅲ was determined by radial immunodiffusion method .

双向免疫扩散法测定目的蛋白免疫兔血清的抗体效价为132。

The specific antibody titer in the serum of rabbits immunized with the purified protein was1 ∶ 32 .

方法用双向免疫琼脂扩散试验、试管凝集试验、ELISA（间接法）分别检测经CJ疫苗免疫后的新西兰兔血清IgG抗体效价。

Methods Double immunodiffusion test , tube agglutination test , and ELISA ( indirect ) test were respectively used to detect the IgG titers in serum of New Zealand rabbits which were immunized with the both CJ vaccines .

双向免疫琼脂扩散实验检测经DES-HS-BSA多次免疫的兔子的血清，结果表明，兔子产生了针对小分子DES的抗体，进一步说明了DES免疫原合成成功。

The rabbit antiserum was tested through double immunodiffusion agar test the result of which demonstrated that DES-HS-BSA was able to stimulate the rabbit to develop antibody against DES , and the immunogen DES-BSA was thus synthesized successfully .