CAMBRIDGE, Mass.--(BUSINESS WIRE)--ImmunoGen, Inc. (Nasdaq: IMGN), a biopharmaceutical company that develops targeted anticancer therapeutics using its Tumor-Activated Prodrug (TAP) technology, today announced that encouraging clinical findings with TAP compounds for the treatment of solid tumors were reported at the 43rd American Society of Clinical Oncology (ASCO) Annual Meeting taking place in Chicago, IL.
