Location History:
- Wuxi, CN (2014 - 2020)
- Jiangsu, CN (2019 - 2023)
Company Filing History:
9 out of 526 
1 out of 832,718 Years Active: 2014-2025
Title: Liguang Xu: Innovator in Food Safety Immunoassays
Introduction
Liguang Xu is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of food safety through his innovative work in immunoassay methods. With a total of 10 patents to his name, Xu has established himself as a key figure in the development of monoclonal antibodies.
Latest Patents
One of Xu's latest patents involves the creation of anti-dinitolmide monoclonal antibodies and a hybridoma cell strain that secretes them. This hybridoma cell strain, designated as DAS3H10, is crucial for food safety immunoassay methods. It has been deposited in the Comprehensive Microbiology Center of China Microbial Culture Collection Management Committee (CGMCC) and is classified as a monoclonal cell strain. The deposit date is November 28, 2019, with the deposit number MCCC No. 19165. The monoclonal antibody secreted by this strain exhibits excellent affinity and high sensitivity to dinitolmide, making it suitable for the preparation of dinitolmide immunoassay kits and colloidal gold test strips. This innovation provides a powerful means for detecting dinitolmide in animal-derived foods.
Another notable patent is the hybridoma cell line that secretes cyproheptadine monoclonal antibodies. This cell line, with a preservation number of CGMCC No. 14699, is also focused on food safety immunological detection. The process involves immunizing BALB/c mice and fusing their spleen cells with murine myeloma cells. The resulting monoclonal antibody demonstrates good specificity and detection sensitivity to cyproheptadine, with an IC50 value of 0.37 ng/ml, making it effective for detecting cyproheptadine in food products.
Career Highlights
Liguang Xu has worked at Jiangnan University, where he has contributed to research and development in food safety. His work has been instrumental in advancing the field of immunoassays, particularly in the detection of harmful substances in food.
Collaborations
Xu has collaborated with notable colleagues, including Chuanlai Xu and Xiaoling Wu, to further enhance his research efforts and innovations in food safety.
Conclusion
Ligu
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