Patents Assigned to Kabushikikaisha Kibun & Kabushikikaisha Kibun Fudokemifa
  • Method of decomposing nucleic acids with a heat stable nuclease from Trichoderma or Fusarium
    Patent number: 5145780
    Abstract: An enzyme preparation is obtained containing a nuclease that is produced by a fungus such as Trichoderma, Aspergillus and Fusarium and which remains active even after heating at 100.degree. C. for 30 minutes. This enzyme preparation may be effectively used when it is necessary to decompose nucleic acids at elevated temperature over a prolonged period.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: September 8, 1992
    Assignee: Kabushikikaisha Kibun & Kabushikikaisha Kibun Fudokemifa
    Inventors: Kunio Oishi, Shuichi Aoi