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:
Jun. 12, 2018
Filed:
Oct. 16, 2012
Applicant:
Roche Glycart Ag, Schlieren, CH;
Inventors:
Anne Freimoser-Grundschober, Zurich, CH;
Christiane Jaeger, Niederweningen, CH;
Peter Sondermann, Stockdorf, DE;
Pablo Umana, Wollerau, CH;
Assignee:
ROCHE GLYCART AG, Schlieren, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/22 (2006.01); C07K 14/735 (2006.01); G01N 33/53 (2006.01); C07K 16/00 (2006.01); C07K 16/06 (2006.01);
U.S. Cl.
CPC ...
C07K 1/22 (2013.01); C07K 14/70535 (2013.01); C07K 16/00 (2013.01); C07K 16/065 (2013.01); G01N 33/53 (2013.01); C07K 2317/21 (2013.01); C07K 2317/41 (2013.01);
Abstract
The present invention relates to a method for the separation of antibodies, specifically antibodies having different degrees of fucosylation. The method is based on binding affinity of antibodies to Fc receptors. The invention further relates to the use of Fc receptors for the separation of antibodies having different degrees of fucosylation.