Immunoconjugate, methods for treating multiple myeloma in an individual, for dispensing immunoconjugate-mediated drug, for inhibiting, delaying and / or preventing tumor development and / or dispensing malignant tumor cells in a patient in need thereof, for treating an individual having a condition and to decrease the amount of cells in direct or indirect contact with immunoconjugates, a method for treating multiple myeloma in an individual, to dispense immunoconjugate-mediated medication, to inhibit, delay and / or prevent tumor cell development in a cell culture, to inhibit, delay and / or prevent the development of a tumor and / or dispense malignant tumor cells in a patient in need thereof, to treat an individual having a condition and to decrease a number of cells in direct or indirect contact. with tumor cells, pharmaceutical composition, and kit.

摘要

Disclosed are immunoconjugates having in particular specificity for CD138 expressed on target cells and which display homogenous targeting. The immunoconjugates may be sterially hindered and/or contain a cleavable linker.