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. 24, 1987
Filed:
Jan. 27, 1984
Applicant:
Inventors:
Abraham Warshawsky, Rehovot, IL;
Meir Wilchek, Rehovot, IL;
Janina Altman, Haifa, IL;
Nurit Shoef, Holon, IL;
Assignee:
Yeda Research and Development Company Limited, Rehovot, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-7 ; 436536 ; 436542 ; 436545 ; 436804 ; 436815 ; 436817 ; 436824 ; 530350 ; 534 14 ; 556-1 ;
Abstract
There are provided bifunctional chelating agents, which are analogues of EDTA, conjugates of same with a variety of haptens and conjugates of such conjugates with haptens with certain metals, forming metal complexes. The metal complexes have a variety of uses, among these various assays for the determination of haptens and macromolecules. There is also provided a process for the production of the above. There are provided radioimmunoassays based on the above conjugates with metal cations.