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:
Sep. 18, 1979
Filed:
Apr. 28, 1977
Applicant:
Inventors:
Josef Danninger, Grafelfing, DE;
Ulfert Deneke, Peissenberg, DE;
Gunter Lang, Tutzing, DE;
Gerhard Michal, Tutzing, DE;
Peter Roeschlau, Seeshaupt, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim-Waldhof, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435 10 ; 435 14 ; 435 25 ; 435 28 ;
Abstract
In a process for the determination of substrates or enzyme activities in a test batch, utilizing a conventional redox reaction as a measurement reaction, the improvement comprising carrying out the process in the presence of ascorbate oxidase; the addition of ascorbate oxidase substantially eliminates the interfering effect of ascorbic acid frequently found in the test sample.
Published as:
BE854407A; IE45546L; DK202677A; FI771356A7; SE7705303L; NO771599L; LU77290A1; NL7704591A; JPS52150692A; DE2625834A1; PL197927A1; FR2354561A1; DD130178A5; ES458544A1; BR7703008A; ZA772716B; GB1519134A; AR212763A1; DE2625834B2; AU2502177A; AT354640B; HU172931B; AU500988B2; ATA234077A; US4168205A; PL109224B1; CA1084393A; SU797592A3; PL114343B1; CS207453B2; JPS5639198B2; IL52047A; FR2354561B1; FI60719B; NL169503B; FI60719C; DK144949B; NL169503C; YU114477A; IE45546B1; DK144949C; CH633887A5; SE426601B; NO148340B; CS235068B2; IT1075527B; NO148340C; DE2625834C3;