您好,欢迎访问河南省农业科学院 机构知识库!

猪繁殖与呼吸综合征病毒非结构蛋白1α多克隆抗体的制备及应用

文献类型: 中文期刊

作者: 赵慧君 1 ; 赵旭阳 1 ; 史西保 2 ; 陈静 1 ; 范小敏 3 ; 司朝朝 2 ; 王丽 2 ; 李青梅 2 ; 常晓博 2 ; 李雪莹 3 ; 付建蒙 3 ; 徐雅甜 3 ; 邓瑞广 2 ; 张改平 1 ;

作者机构: 1.河南农业大学生命科学学院

2.河南省农业科学院动物免疫学重点实验室

3.河南师范大学生命科学学院

关键词: PRRSV;nsp1α;多克隆抗体

期刊名称: 安徽农业科学

ISSN: 0517-6611

年卷期: 2019 年 47 卷 012 期

页码: 115-119,131

摘要: 以真核质粒pcDNA3.1-flag-nsp1α为模板,利用PCR扩增出nsp1α基因片段,构建原核重组载体pET32a-nsp1α,转化到大肠杆菌BL21(DE3)感受态,1 mmol/L IPTG在37℃诱导表达6 h,成功获得以包涵体形式存在的重组蛋白,能够与小鼠抗His标签单克隆抗体反应;包涵体复性后作为抗原免疫新西兰大白兔,3次免疫后20 d获得兔多抗血清.通过间接ELISA、Western blot、间接免疫荧光、免疫组化等试验获得了高效价的兔多抗血清,该血清能够特异性地识别真核质粒表达的nsp1α以及PRRSV BJ4株.该试验成功表达了pET32a-nsp1α重组蛋白,并制备了高效价、高特异性的兔抗nsp1α多克隆抗体.

  • 相关文献

[1]猪繁殖与呼吸综合征病毒非结构蛋白1α(nsp1α)的N端锌指结构是其抑制NLRP3炎症小体活性所必需. 王超,史西保,王丽,陈静,司朝朝,王爱萍,邓瑞广,张改平. 2015

[2]猪源Viperin蛋白抑制猪繁殖与呼吸综合征病毒感染MARC-145细胞. 方剑玉,白娟,郭小参,白献晓,朱文豪. 2017

[3]猪繁殖与呼吸综合征免疫学研究进展. 冯丽丽,张改平,乔松林,张丽萍. 2009

[4]PRRSV XH-GD株NSP9缺失感染性克隆的构建. 赵孟孟,冯丽丽,冯嘉萍,冯松林,王文佳,张桂红. 2016

[5]MicroRNA 373 Facilitates the Replication of Porcine Reproductive and Respiratory Syndrome Virus by Its Negative Regulation of Type I Interferon Induction. Chen, Jing,Zhang, Gai-Ping,Shi, Xibao,Zhang, Xiaozhuan,Chen, Jing,Shi, Xibao,Wang, Li,Yang, Yanyan,Deng, Ruiguang,Zhang, Gai-Ping,Zhang, Gai-Ping,Wang, Aiping,Zhang, Gai-Ping,Zhang, Gai-Ping.

[6]Small interfering RNA targeting nonstructural protein1 alpha (nsp1 alpha) of porcine reproductive and respiratory syndrome virus (PRRSV) can reduce the replication of PRRSV in MARC-145 cells. Shi, Xibao,Zhang, Xiaozhuan,Li, Chunxi,Shi, Xibao,Chang, Yongzhe,Zhang, Gaiping,Shi, Xibao,Chang, Yongzhe,Wang, Li,Chen, Jing,Wang, Chao,Deng, Ruiguang,Zhang, Gaiping,Zhang, Xiaozhuan,Jiang, Kai,Fan, Jianming.

[7]Nonstructural protein 11 (nsp11) of porcine reproductive and respiratory syndrome virus (PRRSV) promotes PRRSV infection in MARC-145 cells. Shi, Xibao,Zhang, Xiaozhuan,Shi, Xibao,Chang, Yongzhe,Deng, Ruiguang,Zhang, Gaiping,Zhang, Xiaozhuan,Zhang, Gaiping,Wang, Aiping,Jiang, Bo. 2016

[8]Recombinant beta interferon could clear the low-dose infected porcine reproductive and respiratory syndrome virus (PRRSV) in MARC-145 cells. Shi, X.,Zhang, X.,Li, W.,Zhang, G.,Shi, X.,Wang, L.,Deng, R.,Zhang, G.,Jiang, B.,Wang, A..

[9]The Crystal Structure of the Fifth Scavenger Receptor Cysteine-Rich Domain of Porcine CD163 Reveals an Important Residue Involved in Porcine Reproductive and Respiratory Syndrome Virus Infection. Ma, Hongfang,Huang, Xiaojing,Zhang, Gai-Ping,Ma, Hongfang,Qiao, Songlin,Zhi, Yubao,Chen, Xin-Xin,Yang, Yanyan,Huang, Xiaojing,Li, Rui,Zhang, Gai-Ping,Jiang, Longguang,Huang, Mingdong.

[10]Molecular epidemiology of porcine reproductive and respiratory syndrome virus in Central China since 2014: The prevalence of NADC30-like PRRSVs. Wang, Lin-jian,Gu, Yu,Zhang, Gaiping,Wang, Lin-jian,Xie, Weitao,Chen, Xin-xin,Qiao, Songlin,Zhao, Mengmeng,Gu, Yu,Zhao, Bao-lei,Zhang, Gaiping,Zhao, Mengmeng,Zhao, Bao-lei,Zhang, Gaiping.

[11]Secretory expression of porcine interferon-gamma in baculovirus using HBM signal peptide and its inhibition activity on the replication of porcine reproductive and respiratory syndrome virus. Wang, Yan-Bin,Wang, Zhen-Ya,Chen, Hong-Ying,Cui, Bao-An,Wang, Ya-Bin,Zhang, Hong-Ying,Wang, Rui.

[12]GP5 protein-based ELISA for the detection of PRRSV antibodies. Wang, Y.,Wang, Y.,Guo, J.,Qiao, S.,Li, Q.,Yang, J.,Jin, Q.,Zhang, G..

[13]猪源Viperin基因的克隆、原核表达以及抗体的制备. 方剑玉,朱文豪,李海利,郭小参,白献晓,王克领. 2018

[14]二点委夜蛾非典型嗅觉受体AlepOrco的基因克隆、原核表达及多克隆抗体制备. 田彩红,刘晓光,黄建荣,王瑛,封洪强. 2020

[15]恩诺沙星多克隆抗体制备及阻断ELISA检测方法的研究. 赵银丽,张改平,邓瑞广,柴书军,滕蔓. 2008

[16]猪细胞因子信号传导抑制因子1蛋白的表达纯化与多克隆抗体制备. 夏爽飞,陈鑫鑫,乔松林,柴书军,罗雪刚,谢莎,张改平. 2019

[17]小麦γ-醇溶蛋白TaWG05基因克隆、原核表达及多克隆抗体制备. 齐豫川,周正富,刘聪聪,吴政卿,晁岳恩,王美芳,何盛莲,李文旭,秦毛毛,雷振生. 2017

[18]氯霉素多克隆抗体的制备及其免疫学特性鉴定. 王自良,张海棠,王艳荣,刘俊伟,吴玉平,柴书军,张改平. 2006

[19]磺胺嘧啶多克隆抗体的制备. 杨继飞,职爱民,刘庆堂,邓瑞广,柴书军,张改平. 2009

[20]黄曲霉毒素M1人工抗原的制备及鉴定. 蔡齐超,侯玉泽,邓瑞广,胡骁飞,王耀,张小帆,王方雨. 2014

作者其他论文 更多>>