Patents Assigned to Officina Terapeutica Italiana O.T.I. Laboratorio Biologico S.p.A.
  • Method for isolating transferrines from biological materials
    Patent number: 3959249
    Abstract: A method for isolating conalbumin as used for strongly interbinding metals, such as iron and copper. According to the method, the white of egg is caused to pass through chelating ions coordinated to metal ions of the transition group at a pH buffered between 3 and 6. Then the mass is caused to pass through an active component for the conalbumin-metal complex, the conalbumin being finally isolated therefrom.
    Type: Grant
    Filed: October 24, 1974
    Date of Patent: May 25, 1976
    Assignee: Officina Terapeutica Italiana O.T.I. Laboratorio Biologico S.p.A.
    Inventor: Eraldo Antonini