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. 07, 1989
Filed:
Jul. 24, 1986
Applicant:
Inventors:
James P Albarella, Elkhart, IN (US);
Robert T Buckler, Edwardsburg, MI (US);
Assignee:
Miles Inc., Elkhart, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435-7 ; 435 14 ; 435188 ; 436547 ; 436548 ; 436512 ; 530390 ; 530391 ; 530408 ; 530409 ; 548521 ;
Abstract
Enzyme-labeled antibody reagents wherein the enzyme and an antibody reagent, e.g., whole polyclonal or monoclonal antibody or a fragment thereof, are covalently linked through a bis-maleimidopolyalkyleneglycol bridge group. The reagents are useful in immunoassay and other methods for detecting an antigen or hapten that can be bound by the antibody reagent. The conjugates are highly stable and water soluble, and are characterized by a high degree of immunoreactivity and enzyme activity.