Patents Assigned to Em Diagnostic Systems, Incorporated
  • Reagents for CO.sub.2 detection
    Patent number: 5116728
    Abstract: A stabilizer for maintaining a constant level of CO.sub.2 in coenzyme containing enzymatic CO.sub.2 diagnostic reagents is disclosed, comprising rate-limiting amounts of (a) the diagnostic reagents and (b) coenzyme-regenerating reagents, e.g., wherein (a) is malate dehydrogenase, phosphoenolpyruvate carboxylase and NADH, and (b) is glucose dehydrogenase and glucose, as are methods of use and kits containing a diagnostic reagent and stabilizer.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: May 26, 1992
    Assignee: Em Diagnostic Systems, Incorporated
    Inventors: Fredric H. Crowther, Wai T. Law