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:
Dec. 27, 1983
Filed:
Apr. 29, 1981
Applicant:
Inventors:
Kenneth E Rubenstein, Menlo Park, CA (US);
Edwin F Ullman, Atherton, CA (US);
Assignee:
Syva Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; C12N / ;
U.S. Cl.
CPC ...
435-7 ; 435188 ;
Abstract
.beta.-D-Galactosidase conjugates for use in homogeneous immunoassays. .beta.-D-Galactosidase is conjugated with analytes and the resulting conjugates are combined with receptors for the analyte and a sample suspected of containing the analyte. The resulting enzymatic activity is compared to standard assay media for quantitative determination of the analyte.