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:
May. 08, 1984
Filed:
Aug. 10, 1981
Applicant:
Inventors:
James E Ellis, Stoughton, MA (US);
Graham P Lidgard, Wellesley, MA (US);
Gerald Odstrchel, Walpole, MA (US);
Louis J Riceberg, Needham, MA (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-7 ; 424 96 ; 424201 ; 435-4 ; 435177 ; 436501 ; 436527 ; 436804 ;
Abstract
A radioassay procedure and reagent kit therefor for detecting auto blocking antibody, such as auto blocking antibody which interferes with the complexation of intrinsic factor with vitamin B.sub.12. A receptor, i.e., intrinsic factor, is immobilized on a support and the amount of ligand, i.e., vitamin B.sub.12, capable of binding therewith in the presence of a biological fluid sample is determined.