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:
Mar. 02, 2021
Filed:
Mar. 11, 2016
Epitomics, Inc., Burlingame, CA (US);
Luc Adam, Hayward, CA (US);
Karin Vroom, South San Francisco, CA (US);
Liang Xiang, Burlingame, CA (US);
Li Wei, Hangzhou, CN;
Weimin Zhu, San Francisco, CA (US);
EPITOMICS, INC., Burlingame, CA (US);
Abstract
Provided herein, inter alia, is a method for producing an enriched population of antigen-specific plasma cells. In some embodiments, the method may comprise: (a) obtaining a sample of cells from an animal that has been immunized by an antigen, wherein the sample comprises B cells; (b) enriching for a population of antigen-specific B cells that comprise cell surface antibodies that are specific for the antigen by: i. contacting at least 105 of the cells in said sample, en masse, with the antigen or a portion thereof; and ii. isolating cells that bind to the antigen or portion thereof; and (c) activating the enriched B cells, en masse, in the presence of the antigen or portion thereof, to produce the enriched population of antigen-specific plasma cells.