An indirect ELISA was established with expressed 3a protein of FMDV as coating antigen and was experimentally used to detect FMDV infection sera, immune sera and other disease sera.

用表达的口蹄疫3a蛋白作为包被抗原，建立了间接elisa试验，对口蹄疫病毒感染血清、免疫血清和其它非口蹄疫病毒血清进行了检测研究。

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The kit adopts prokaryotic expression recombinant P30 protein as coating antigen, and detects the African swine fever virus antibody in pig serum according to a competitive ELISA principle.

试剂盒采用原核表达的重组P 30蛋白作为包被抗原，依据竞争ELISA原理检测猪血清中非洲猪瘟病毒的抗体。

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The coating antigen in a 96 pore plate in the kit is the prokaryotic expression recombinant P30 protein, and has good antigenicity.

试剂盒中96孔板中的包被抗原为原核表达的重组P 30蛋白，其具有良好的抗原性。

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Dr Hinterdorfer and his team tested this idea by applying a coating of an antigen (an enzyme called lysozyme) to a mica sheet, and suspending an appropriate antibody from the tip of an atomic-force microscope with a flexible polymer tether.

ECONOMIST: Microscopy