| abstract |
Isolated monoclonal antibodies are disclosed herein that specifically bind a cell surface antigen expressed on the human pancreatic cancer cells or precancerous pancreatic cancer cells. Humanized forms of these antibodies, functional fragments of these antibodies, and hybridomas producing these antibodies are also disclosed. The antibodies can be conjugated to an effector molecule, such as a detectable marker, a therapeutic agent, or a toxin. The antibodies can be used for in vitro or in vivo pancreatic cancer diagnosis or disease monitoring via detection of pancreatic cancer cells or the pancreatic cancer cell surface antigen. Methods of treating a pancreatic cancer by administration of the antibodies are also disclosed. |