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Abstract:
采用延伸PCR技术拼接副溶血弧菌(Vibrio parahaemolyticus VpATCC17802)的外膜蛋白K基因ompK和鞭毛蛋白A基因flaA,获得融合基因flaA-ompK。制备高纯度的r-OmpK,r-FlaA及r-FlaA-OmpK蛋白。分别以所制备的OmpK、FlaA-OmpK和混合蛋白OmpK+FlaA作为免疫原,通过口服及注射的方法免疫黑石斑鱼(Centropristisstriata),研究其免疫原性及对野生副溶血弧菌(Vp89)感染的免疫保护作用。ELISA分析结果表明,注射FlaA-OmpK组抗体效价最高,是OmpK组的2倍,是混合蛋白组的4倍,注射FlaA-Om...
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中国水产科学
Year: 2012
Issue: 05
Volume: 19
Page: 848-853
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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