... (H31 0A) antibody of diff erent tissue specimens.At×40magnification, (a) human pancreas cancer with strong staining, (b) human pancreas cancer with moderate staining, (c) human pancreas cancer with ... ORIGINAL RESEARCH Open Access Targeting CEA in Pancreas Cancer Xenografts with a Mutated scFv-Fc Antibody FragmentMark D Girgis1,3, Tove Olafsen2, Vania Kenanova2, Katelyn E McCabe2, Anna ... tumor targeting and shows promise as an imaging and potentially the rapeutic agent.Keywords: imaging, pancreas cancer, CEA, antibody IntroductionPancreatic cancer is one of the most lethal cancers...