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:
Jul. 18, 1989
Filed:
Jan. 14, 1988
Applicant:
Inventors:
Emanuel Calenoff, Burlingame, CA (US);
Ruth M Jones, Los Altos, CA (US);
Yuh-Geng Tsay, San Jose, CA (US);
John R Scott, Mountain View, CA (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G10N / ; G10N / ;
U.S. Cl.
CPC ...
435-7 ; 435 21 ; 436513 ; 436532 ; 436548 ; 436809 ;
Abstract
A method for identifying and quantifying allergen specific IgE levels in patent serum by conjugating the IgE in the serum with allergens adhering to an insoluble support, conjugating the serum IgE with an enzyme labeled anti-IgE antibody, contacting the enzyme label with a solution of a substrate which will yield a fluorescent product in the presence of the enzyme, and measuring the level of fluorescence in the solution. Special reagents and their manufacture are also disclosed.