CN201410712094
CN104498439A
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摘要:本发明提供了一种杂交瘤细胞、PCV2单克隆抗体及其应用。本发明通过创造性地采用PCV2病毒样颗粒作为免疫原,由于PCV2病毒样颗粒是更接近于正常PCV2病毒的蛋白组装而成的空壳结构,能够通过和正常病毒感染一样的途径递呈给免疫细胞,诱导免疫系统产生免疫保护反应,使得本发明的杂交瘤细胞分泌得到的单克隆抗体相比PCV2抗原蛋白单克隆抗体具有更高特异性和灵敏度。
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Abstract: The invention provides a hybridoma cell, a PCV2 monoclonal antibody and application thereof. PCV2 virus-like particles are creatively taken as immunogens, and because the PCV2 virus-like particles are of hollow shell structures assembled by proteins close to normal PCV2 viruses, the immunogens can be delivered to immune cells like normal virus infection, the immune system is induced to carry out an immunoprotection reaction. Therefore, the monoclonal antibody obtained by secreting the hybridoma cells has high specificity and sensitivity compared with a PCV2 antigen protein monoclonal antibody.
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申请人: 湖南农业大学
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Applicant: UNIV HUNAN AGRICULTURAL
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地址: 410128 湖南省长沙市芙蓉区********(隐藏)
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发明(设计)人: 王乃东 杨毅 邓治邦 王爱兵 朱哲 蔡杰 雷昕诺 张颜 湛洋
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Inventor: WANG NAIDONG; YANG YI; DENG ZHIBANG; WANG AIBING; ZHU ZHE; CAI JIE; LEI XINNUO; ZHANG YAN; ZHAN YANG
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主分类号: C12N5/20(2006.01)I
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分类号: C12N5/20(2006.01)I C07K16/08(2006.01)I G01N33/577(2006.01)I G01N33/569(2006.01)I A61K39/42(2006.01)I A61P31/20(2006.01)I B01D15/38(2006.01)I C12M1/00(2006.01)I
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