MEMBRANE UBIQUITIN LIGASES TO TARGET PROTEIN DEGRADATION

摘要

The invention pertains to a heterobifunctional molecule comprising a first and a second binding domain, wherein i) the first binding domain is capable of specific binding to a transmembrane E3 ubiquitin ligase; and ii) the second binding domain is capable of specific binding to a transmembrane protein, wherein simultaneous binding of the heterobifunctional molecule to the transmembrane E3 ubiquitin ligase and the transmembrane protein results in ubiquitination and internalisation of the transmembrane protein. The invention further pertains to the heterobifunctional molecule for use in the treatment of a disease, wherein preferably the disease is at least one of cancer, an auto-immune disease, an inflammatory disease, an infectious disease and a hereditary disease.