Patents Assigned to Deutsches Krebsforschungszentrom
  • Expression vector for the permanent expression of foreign DNA
    Patent number: 6300126
    Abstract: The present invention relates to an expression vector having a foreign DNA. Said DNA at its 3′ end has a sequence which prevents the replication of the expression vector from occurring in the opposite direction to the transcription thereof. The invention also relates to a preparation containing such an expression vector and to the use of both in the permanent expression of foreign DNA in cells.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: October 9, 2001
    Assignee: Deutsches Krebsforschungszentrom
    Inventors: Ingrid Grummt, Friedrich Grummt