| 摘要 |
The present invention provides a composition comprising at least two targeting agents, wherein at least one first targeting agent recognizes a keratin 7 peptide and/or fragment(s) thereof, and at least one second targeting agent recognizes a keratin 19 peptide and/or fragment(s) thereof. Said first and second targeting agents are capable of binding specifically and simultaneously to a heterotypic complex of keratin 7 with keratin 19, and/or fragment(s) thereof. The composition of the invention may be used in methods for diagnosing and/or prognosing, predicting efficacy of treatment, assessing outcome of treatment of assessing recurrence of malignant neoplastic disease, such as e.g. lung cancer, bladder cancer, esophagus cancer, and ovarian cancer in a subject. |
