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:
Sep. 22, 2026
Filed:
Nov. 07, 2022
Applicant:
Hoffmann-la Roche Inc., Little Falls, NJ (US);
Inventors:
Gregor Jordan, Gröbenzell, DE;
Roland Staack, Munich, DE;
Assignee:
Hoffmann-La Roche Inc., Branchburg, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/536 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
G01N 33/6854 (2013.01); G01N 33/536 (2013.01);
Abstract
Herein is reported a method for the determination of the presence of anti-drug antibodies in a sample comprising the steps of incubating the sample with MgClat a final concentration in the range of 1 N to 12 N; adding a tracer antibody and incubating the sample thereafter; incubating the isolated tracer antibody-anti-drug antibody-complexes with a detection antibody conjugated to a detectable label and determining the presence of anti-drug antibodies if a signal above a threshold level is obtained.