The invention refers to the use of a fusion protein comprising an interleukin-2 part and an antibody part, specifically recognising the extra domain B of fibronectin, for treatment of a special form of cancer. Further, the invention refers to a combination of (i) said fusion protein and (ii) a small molecule, namely gemcitabine. The fusion protein or the combination can be used for the treatment of cancer, especially pancreatic cancer.
