Patents Assigned to Noda Institute for Scientific Rsearch
  • Method for highly sensitive determination of NADH using kinase
    Patent number: 5250416
    Abstract: The present invention relates to a method for determining a slight amount of NADH or XTP which is present in a solution, with high sensitivity by the use of an NADH kinase specific for NADH by utilizing a cycling reaction, and this method permits highly sensitive determination of NADH without any influence of NAD.sup.+ and hence is useful for diagnoses of diseases and the like.
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: October 5, 1993
    Assignees: Noda Institute for Scientific Rsearch, International Reagents Corp.
    Inventors: Tsuyoshi Ohno, Masaru Suzuki, Tatsuo Horiuchi, Yasushi Shirahase, Koji Kishi, Yoshifumi Watazu