羊布鲁菌双抗体夹心ELISA检测方法的建立及验证Development and Verification of Double Antibody Sandwich ELISA for B.melitensis
梅建军;王兴龙;李晓燕;刘锴;任林柱;贾剑锋;张琴;
摘要(Abstract):
目的建立羊布鲁菌双抗体夹心ELISA检测方法,并进行验证。方法应用针对羊布鲁菌O链M抗原的种特异性单克隆抗体,建立检测羊布鲁菌抗原的双抗体夹心ELISA方法,并进行重复性、特异性、敏感性验证及初步应用。结果经验证,该方法重复性好,特异性强,最低检出限为3.0×103CFU/ml,与平板凝集试验的符合率为100%。结论已建立了特异、敏感的检测羊布鲁菌的双抗体夹心ELISA方法。
关键词(KeyWords): 羊布鲁菌;O链;M抗原;双抗体夹心ELISA
基金项目(Foundation):
作者(Authors): 梅建军;王兴龙;李晓燕;刘锴;任林柱;贾剑锋;张琴;
DOI: 10.13200/j.cjb.2009.08.93.meijj.006
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