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. 20, 1977
Filed:
Mar. 17, 1975
Applicant:
Inventors:
James L Brown, House Springs, MO (US);
Leo R Lyle, Webster Groves, MO (US);
Assignee:
Mallinckrodt, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G21H / ;
U.S. Cl.
CPC ...
424-1 ; 2323 / ;
Abstract
An improved, simplified radioimmunoassay method for the in vitro determination of cardiotonic glycosides in unextracted blood serum involves the use of a reagent constituting a buffer solution containing a radioactive hapten for such glycosides. Packaged test kits for use in conveniently carrying out the radioimmunoassay are also provided.