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:
Jun. 16, 1981
Filed:
Apr. 05, 1979
Applicant:
Inventors:
Wayne H Lin, Chesterfield, MO (US);
James J Grib, St. Louis, MO (US);
Larry D Mosier, St. Louis, MO (US);
Assignee:
Mallinckrodt, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-7 ; 435 17 ; 435 21 ; 2323 / ; 232303 ; 23915 ; 23920 ; 424-15 ; 424 12 ; 252408 ;
Abstract
A method and reagent for counteracting lipemic interference in an assay of a lipid-containing sample, e.g. blood. The method includes the steps of: (a) mixing with the sample prior to or during said assay a high surface area, finely-divided adsorbent having an affinity for lipids, and a nonionic, water-soluble polymer, and (b) precipitating adsorbed lipids in said sample. The reagent includes a high surface area finely-divided adsorbent, and a nonionic, water-soluble polymer having a molecular weight of from about 1,000 to 100,000.