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:
Dec. 31, 2024
Filed:
Mar. 07, 2018
Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Hubei, CN;
Zhaowei Zhang, Hubei, CN;
Peiwu Li, Hubei, CN;
Qi Zhang, Hubei, CN;
Du Wang, Hubei, CN;
Wen Zhang, Hubei, CN;
Abstract
A time-resolved fluorescence immunochromatographic kit for simultaneous detection of mixed contamination of five mycotoxins such as aflatoxin B1 and an application thereof are disclosed. The kit comprises a time-resolved fluorescent immunochromatographic test strip and sample reaction vials each containing a europium-labeled monoclonal antibody lyophilized product; wherein the fluorescent test strip comprises a PVC substrate, and a surface of the PVC substrate is adhered with a water absorbing pad (), a detection pad () and a sample pad () from top to bottom, adjacent pads being connected and overlapping at connections. The detection pad () adopts a nitrocellulose membrane as the base thereof and is arranged with a lateral quality control line () and five detection lines () from top to bottom each covered by a bovine serum albumin conjugate of each toxin. The fumonisin B1 monoclonal antibody is generated by the hybridoma cell strain Fm7A11 having China Center for Type Culture Collection (CCTCC) accession number C201636. The kit is applicable to simultaneous detection of mixed contamination of aflatoxin B1, fumonisin B1, ochratoxin A, zearalenone and sterigmatocystin.