Objective:To generate human monoclonal antibodies(mAbs)against the rabies virus glycoprotein(RVG)by immunizing the mice carrying human immunoglobulin transloci, and further to identify their characters. Methods:The human IgM transgenic mice were immunized with the rabies virus glycoprotein. The human anti-RVG hybridoma cell lines were screened and produced by using the classical hybridoma technique. The specificity and isotype of mAbs were determined by the double antibody sandwich enzyme- linked immunosorbent assay(ELISA). Also,the binding properties with the inactivated rabies virus CVS-11 were analyzed. Results:Five hybridoma cell lines were established,they can stably produce human anti-rabies virus IgM monoclonal antibodies(5D1,6H11,9A3,15D6,and 19E6). These mAbs specifically recognized the r-RVG and three human anti-r-RVG mAbs specifically combined with the inactivated rabies virus CVS-11 strain. Conclusion:Hybridoma cell lines were successfully established,and can stably produce human anti-rabies virus IgM monoclonal antibodies. Human anti-r-RVG mAbs could specifically combine with the inactivated rabies virus CVS-11 strain. This may be a foundation for further development of vaccine to prevent and control rabies.
Reference
Related
Cited by
Get Citation
Wang Xiaolei, Zhu Jin, Ha Zhuo, Zhang Xiaoping, Yang Lan, Yang Xiaoming, Liu Yuncheng, Mason Lu, Feng Zhenqing. Generation and identification of fully human monoclonal antibodies against the rabies virus glycoprotein[J].,2017,(2):160-164.