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:
Oct. 01, 1985
Filed:
Apr. 07, 1983
Applicant:
Inventors:
Kazunori Soma, Tokyo, JP;
Yasushi Kasahara, Tokyo, JP;
Assignee:
Fujizoki Pharmaceutical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436506 ; 2601 / ; 435-7 ; 435 68 ; 4351722 ; 436507 ; 436509 ; 436512 ; 436547 ; 436548 ; 935 93 ; 935110 ;
Abstract
An antibody is obtained by using as an antigen a complex of an antigen and the F(ab').sub.2 fragment of the human antibody of this antigen or an aggregate of the F(ab').sub.2 fragment of human immunoglobulin. This antibody reacts with an immune complex in a blood serum of a patient of systemic lupus erythematosus and with an immune complex in a blood serum of a patient of rheumatoid arthritis, and it does not react with an aggregated IgG. The amount of immune complex in a blood serum is easily and exactly determined by using this antibody.