Patents Assigned to Celltec R & D Limited
  • E.coli host cells with modified phos/psts periplasmic phosphate-binding proteins, and method of manufacturing recombinant fabs
    Publication number: 20070054354
    Abstract: The present invention provides an Ecoli host cell expressing a recombinant antibody characterized in that the Ecoli host cell has been genetically modified in order to change at least one physical property of one or more Ecoli proteins which in the wild type copurify with said recombinant antibody.
    Type: Application
    Filed: October 15, 2003
    Publication date: March 8, 2007
    Applicant: Celltec R & D Limited
    Inventors: David Humphreys, Andrew Chapman, Martyn Robinson, Mariangela Spitali