Patents Represented by Law Firm Fulbright & J Worski
  • Polypeptides having kinase activity, their preparation and use
    Patent number: 5846824
    Abstract: This invention relates to new polypeptides which exhibit kinase activity or, more specifically, which show phosphoinositide (PI) 3-kinase activity. Such polypeptides are involved in pathways responsible for cellular growth and differentiation. An isolated polypeptide which possesses PI3-kinase activity when produced by recombinant production in insect cells is disclosed.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: December 8, 1998
    Assignee: Ludwig Institute for Cancer Research
    Inventors: Ian D. Hiles, Michael J. Fry, Ritu Dhand, Michael D. Waterfield, Peter J. Parker, Masayuki Otsu, George Panayoutou, Stefano Volinia, Ivan Gout