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:
Apr. 18, 2023
Filed:
Jul. 16, 2021
Lansion Biotechnology Co., Ltd., Jiangsu, CN;
LANSION BIOTECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
A method for assigning an antibody standard and determining a minimum detection limit of an antibody detection reagent specifically includes the following steps: S1, determination of a neutralized antigen equivalent of an antibody standard or a sample: an antigen with a known purity and concentration is subjected to a gradient dilution using a matrix, an equal amount of an antibody standard or antibody-containing sample is added to each of the gradient diluents with different concentrations respectively, and after a reaction, each mixture is subjected to an antibody detection using a first antibody detection reagent, to determine the neutralized antigen equivalent of the antibody standard or sample; S2, determination of an antibody titer of the sample; and S3, acquisition of the minimum detection limit of an antibody detection reagent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile