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:
Nov. 26, 2024
Filed:
Jun. 24, 2020
Applicant:
Jiangnan University, Wuxi, CN;
Inventors:
Assignee:
JIANGNAN UNIVERSITY, Wuxi, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/115 (2010.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
C12N 15/115 (2013.01); G01N 33/68 (2013.01); C12N 2310/16 (2013.01); G01N 2333/4713 (2013.01);
Abstract
The present invention provides a nucleic acid aptamer specifically recognizing β-lactoglobulin and use thereof. The nucleic acid aptamer has a sequence as shown in SEQ ID NO:1, a sequence having 60% or higher homology to the sequence as shown in SEQ ID NO:1 and specifically recognizing β-lactoglobulin, or a sequence derived from the sequence as shown in SEQ ID NO:1 and specifically recognizing β-lactoglobulin. The nucleic acid aptamer specifically binds to the allergen β-lactoglobulin in cow milk and dairy products, thereby providing a new tool for the high-sensitivity and low-cost detection of the allergen β-lactoglobulin.