Xingwen Bai

Title: Innovations of Xingwen Bai in Antibody Preparation

Introduction

Xingwen Bai is a notable inventor based in Lanzhou, China. He has made significant contributions to the field of antibody preparation, particularly in developing methods to combat foot-and-mouth disease virus.

Latest Patents

Xingwen Bai holds a patent titled "Method for preparing whole bovine-derived broadly neutralizing antibody against serotype O foot-and-mouth disease virus." This invention relates to a method for preparing a whole bovine-derived broadly neutralizing antibody against the serotype O foot-and-mouth disease virus, which belongs to the technical field of antibody preparation. The method includes several steps: conducting immunization on cattle, screening for serotype O foot-and-mouth disease virus antigen-specific single B cells, amplifying variable region genes of the heavy and light chains, acquiring constant region sequences of the heavy and light chains, preparing a full-length heavy chain vector, co-transfecting a cell, taking the supernatant of cell culture, and purifying. This innovative method utilizes different foot-and-mouth disease virus strains to infect cattle and successfully obtains a neutralizing antibody capable of neutralizing three topotypes of serotype O FMDVs.

Career Highlights

Xingwen Bai is affiliated with the Chinese Academy of Agricultural Sciences, where he continues to advance research in agricultural sciences and biotechnology. His work has been instrumental in developing effective solutions to viral infections in livestock.

Collaborations

Xingwen Bai collaborates with esteemed colleagues, including Zengjun Lu and Pu Sun, who contribute to his research endeavors.

Conclusion

Xingwen Bai's innovative methods in antibody preparation represent a significant advancement in combating foot-and-mouth disease virus. His contributions are vital for improving livestock health and agricultural productivity.