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:
Dec. 20, 2022
Filed:
Mar. 13, 2014
Applicant:
Exagen Inc., Vista, CA (US);
Inventors:
Thierry Dervieux, San Diego, CA (US);
Derren Barken, Vista, CA (US);
Assignee:
Exagen Inc., Vista, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/564 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
G01N 33/6893 (2013.01); G01N 33/564 (2013.01); G01N 33/6854 (2013.01); G01N 2800/104 (2013.01); G01N 2800/24 (2013.01); G01N 2800/50 (2013.01); G01N 2800/52 (2013.01); G01N 2800/56 (2013.01); G01N 2800/60 (2013.01);
Abstract
Methods and reagents for diagnosing, prognosing, and treating systemic lupus erythematosus (SLE) are disclosed, involving calculating an SLE risk score for a subject based on a level of each of an erythrocyte C4d (EC4d) marker, a B-cell C4d (BC4d) marker, antinuclear antibodies (ANA), anti-Smith antibodies (anti-Sm) and optional rule-out markers (SS-B/La, Scl-70, Jo-1, CENP, MCV).