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基于间接ELISA检测方法新生仔猪流行性腹泻病探析

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摘要 本文为探析新生猪仔的流行性腹泻病毒,构建猪流行性腹泻病毒蛋白间接的ELISA检测方法,从新分离PEDV流行毒株中扩增其N基因,并将N基因克隆至DNA原核表达载体中构建重组质粒,经过诱导的重组蛋白呈可溶性表达。将纯化的N蛋白作为包被抗原建立ELISA检测方法,并且对各种检测条件进行优化优化后确定N蛋白最佳包被条件为37度,该间接ELISA方法为PEDV诊断和流行病学调查提供了有益参考。
作者 古正贤
出处 《兽医导刊》 2016年第16期217-217,共1页 Veterinary Orientation
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