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大连海洋大学学报  2006, Vol. 21 Issue (1): 79-82    DOI: 10.3969/j.issn.1000-9957.2006.01.016
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应用斑点ELISA技术检测副溶血弧菌
臧红梅,樊景凤,王斌
大连水产学院生命科学与技术学院 国家海洋环境监测中心
Detection of Vibrio parahaemolyticus by Dot- ELISA
ZANG Hong-mei, FAN Jing-feng, WANG Bin
1. School of Life Science and Technology,Dalian Fisheries Univ. , Dalian 116023, China; 2. National Marine Environmental Monitoring Center, Dalian 116023, China
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摘要 研究了应用斑点酶联免疫吸附试验(Dot-Enzyme Linked Immunosorbent Assay,Dot-ELISA)技术检测副溶血弧菌Vibrio parahaemolyticus的方法。根据棋盘试验,确定副溶血弧菌免疫血清最佳工作浓度为1:200,酶标抗体最佳工作浓度为1:100,以出现明显清晰斑点者判定为阳性。用该方法检测时,副溶血弧菌呈阳性,哈维氏弧菌V.harveyi、嗜水气单胞菌Aeromonas hydrophila、河流弧菌V.fluvialis biotype、溶藻弧菌V.alginolyticus、大肠杆菌Escherichia coli均呈阴性。斑点ELISA方法不仅具有快速、经济的特点,而且可用肉眼直接判定结果,适合在基层单位应用推广。
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臧红梅
樊景凤
王斌
关键词:  斑点ELISA  副溶血弧菌  快速检测    
Abstract: A Dot-Enzyme Linked Immunosorbent Assay (Dot-ELISA) was established for detection of Vibrio parahaemolyticus. The working concentration of serum samples was 1: 200 dilution and that of the enzyme - labeled goat anti -rabbit IgG was 1:100 dilution by chessboard assay. The samples with clear and obvious dots were judged as positive reaction. V. parahaemolyticus was positive in the Dot-ELISA, while V. harveyi, Aeromonas hydrophila , V. fluvialis biotype , V. alginolyticus and Escherichia coli were negative in the assay. Dot - ELISA was characterized by rapid reaction, economical feasibility, and observable results and widely adopted.
Key words:  Dot ELISA    Vibrio parahaemolyticus    rapid detection
                    发布日期:  2006-04-20      期的出版日期:  2006-04-20
中图分类号:  S9  
引用本文:    
臧红梅, 樊景凤, 王斌. 应用斑点ELISA技术检测副溶血弧菌[J]. 大连海洋大学学报, 2006, 21(1): 79-82.
ZANG Hong-mei, FAN Jing-feng, WANG Bin. Detection of Vibrio parahaemolyticus by Dot- ELISA. Journal of Dalian Ocean University, 2006, 21(1): 79-82.
链接本文:  
https://xuebao.dlou.edu.cn/CN/10.3969/j.issn.1000-9957.2006.01.016  或          https://xuebao.dlou.edu.cn/CN/Y2006/V21/I1/79
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