The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Feb. 17, 2023
Academy of National Food and Strategic Reserves Administration, Beijing, CN;
Songxue Wang, Beijing, CN;
Hongmei Liu, Beijing, CN;
Jin Ye, Beijing, CN;
Baoxia Ni, Beijing, CN;
Jinnan Chen, Beijing, CN;
Abstract
Disclosed is a magnetic chemiluminescence immunoassay kit based on a bifunctional fusion protein for mycotoxins, and a use thereof. The kit includes streptavidin magnetic particles, a biotin-labeled mycotoxin antigen, a mycotoxin standard solution, a mycotoxin single-chain variable fragment (ScFV)-alkaline phosphatase bifunctional fusion protein, a sample diluent, a washing solution and a substrate solution. The kit of the disclosure integrates chemiluminescence, magnetic particle separation and gene engineering technologies, thereby quickly, accurately and automatically testing the mycotoxins; and edible oil can be directly added for test without operations of extraction, centrifugation, etc., thereby reducing operation errors of testing personnel, reducing capability requirements on the testing personnel, significantly improving testing efficiency of large quantities of samples at a grassroots level, and providing a powerful means for mycotoxin testing and monitoring.