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. 12, 1993
Filed:
Oct. 08, 1991
Applicant:
Inventors:
Gary L Snodgrass, Batavia, NY (US);
Lisa D Sprague, Holcomb, NY (US);
Harold C Warren, III, Rush, NY (US);
Douglas R Jones, Fairport, NY (US);
Thomas R Kissel, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-5 ; 435-72 ; 435-732 ; 435-734 ; 435-792 ; 435 28 ; 435184 ; 435963 ;
Abstract
A buffered composition containing a nonionic or anionic surfactant, and a certain amount of a hydroxamic acid (or salt thereof) or an acyl hydrazine can be used as a wash composition in specific binding assays. Such assays include the use of a peroxidase labeled specific binding reactant to form a detectable peroxidase-labeled specific binding complex. The buffered composition and labeled reactant can be supplied in a diagnostic test kit. The hydroxamic acid or acyl hydrazine can be represented by the structure(I):