The present application relates to conjugates comprising interleukin 2 (IL2), and a mutant of tumour necrosis factor, such as tumour necrosis factor alpha (TNFα), and an antibody molecule. The antibody molecule preferably binds to an antigen associated with neoplastic growth and/or angiogenesis, such as the Extra-Domain A (EDA) or Extra-Domain B (EDB) of fibronectin. The conjugate may be used in the treatment of cancer.
