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:
Feb. 15, 2011
Filed:
May. 16, 2006
Applicants:
Thomas Kjaer, Ballerup, DK;
Jens Østergaard, Kgs. Lyngby, DK;
Tina Kristensen, Struer, DK;
Inventors:
Assignee:
Radiometer Medical ApS, Bronshoj, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/30 (2006.01); C12Q 1/26 (2006.01); C12M 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided for stabilizing a creatinine sensor comprising creatininase as a bioactive molecule. The creatininase is stabilised by exposing it to a sufficient amount of a divalent manganese ion. This result may be obtained by exposing the sensor to a solution comprising the divalent manganese ion or by introducing a composition within the sensor providing sustained release of the divalent manganese ion.