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| 禽流感病毒检测免疫组织化学染色改良方法的建立 | |
| 引用本文： | 赵慧颖,赵立红,乔健,许傲天,侯海燕,胡永峰,金继昌,王勋.禽流感病毒检测免疫组织化学染色改良方法的建立[J].实验动物科学,2008,25(2):48-51. |
| 作者姓名： | 赵慧颖 赵立红 乔健 许傲天 侯海燕 胡永峰 金继昌 王勋 |
| 作者单位： | 1. 中国农业大学动物医学院,北京,100094 2. 中国农业科学院,北京,100086 3. 浙江省长兴县农业局,长兴,313100 |
| 摘 要： | 目的本研究对如何消除禽流感病毒检测免疫组织化学染色的非特异性反应进行探讨,从而建立一种免疫组化染色的改良方法。方法对抗原修复方法、一抗孵育条件、内源性生物素封闭条件等进行优化,并用SABC检测系统对改良法和常规法进行比较。结果采用微波炉加热法修复抗原、一抗在37℃孵育1.5~2 h、20%的蛋清液室温封闭20 min的改良法比常规法的染色效果好,可有效消除背景干扰,阳性表达清晰,对比度高。结论建立的改良法特异性强,可用于禽流感病毒的基础研究和临床检验。 |
| 关 键 词： | 免疫组织化学染色 非特异性反应 改良方法 |
| 文章编号： | 1006-6179(2008)02-0048-04 |
| 收稿时间： | 2008-04-28 |
| 修稿时间： | 2007年9月20日 |
Establishment of an Improved Immunohistochemical Staining Method to Detect Avian Influenza Virus |
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| ZHAO Hui-ying,ZHAO Li-hong,QIAO Jian,XU Ao-tian,HOU Hai-yan,HU Yong-feng,JIN Ji-chang,WANG Xun.Establishment of an Improved Immunohistochemical Staining Method to Detect Avian Influenza Virus[J].Shiyan Dongwu Kexue,2008,25(2):48-51. | |
| Authors: | ZHAO Hui-ying ZHAO Li-hong QIAO Jian XU Ao-tian HOU Hai-yan HU Yong-feng JIN Ji-chang WANG Xun |
| Institution: | ZHAO Hui-ying~1,ZHAO Li-hong~1,QIAO Jian~1,XU Ao-tian~2,HOU Hai-yan~1,HU Yong-feng~1,JIN Ji-chang~3,WANG Xun~1(1.College Veterinary Medicine,China Agricultural University,Beijing 100094,China)(2.Chinese Academy of Agriculture Science,Beijing 100086,China)(3.Changxing County Agricultural Bureau of Zhejiang Province,Changxing 313100,China) |
| Abstract: | Objective In order to establish an improved immunohistochemical staining method to detect avian influenza virus,how to eliminate the nonspecific reaction was explored in the report.Methods The antigen retrieval, incubating condition of primary antibody,and blocking reaction of endogenous biotin were optimized and the results of improved method and the unimproved one were compared by SABC detection system.Results Satisfactory staining effect was obtained by antigen retrieval with microwave oven,primary anti... |
| Keywords: | Imunohistochemical staining Nonspecific reaction Improved method |
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