ORLANDO, Fla., April 6, 2011 (GLOBE NEWSWIRE) -- Immunomedics, Inc. (Nasdaq:IMMU), a biopharmaceutical company primarily focused on the development of monoclonal antibody-based products for the targeted treatment of cancer, autoimmune and other serious diseases, today reported results that indicate immunoPET with TF2 and a gallium-68 (68Ga)-labeled peptide is a highly specific and sensitive imaging method for colon cancer. Results from this pretargeted study were presented at the 102nd annual meeting of the American Association for Cancer Research.