Antibody therapeutics that bind CD38
View Patent ↗There is disclosed compositions and methods relating to or derived from anti-CD38 antibodies. More specifically, there is disclosed fully human antibodies that bind CD38, CD38-antibody binding fragments and derivatives of such antibodies, and CD38-binding polypeptides comprising such fragments. Further still, there is disclosed nucleic acids encoding such antibodies, antibody fragments and derivatives and polypeptides, cells comprising such polynucleotides, methods of making such antibodies, antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating a disease.
1. An isolated fully human anti-CD38 antibody of an IgG class comprising: a heavy chain variable domain comprising the amino acid sequence of SEQ ID NO: 21; and a light chain variable domain comprising the amino acid sequence of SEQ ID NO. 22.
2. An isolated anti-CD38 fully human antibody fragment comprising a heavy chain variable domain comprising the amino acid sequence of SEQ ID NO: 21; and a light chain variable domain comprising the amino acid sequence of SEQ ID NO. 22, wherein the fragment is a Fab fragment or a single chain antibody comprising the heavy chain variable domain and the light chain variable domain which are connected by a peptide linker.
3. A method of treating CD38 positive hematological cancer in a subject in need thereof, the method comprising administering to the subject an effective amount of the antibody of claim 1 , such that the cancer is treated.
4. The method of claim 3 , wherein the CD38 positive hematological cancer is selected from the group consisting of non-Hodgkin's lymphoma (NHL), Burkitt's lymphoma (BL), multiple myeloma (MM), B chronic lymphocytic leukemia (B-CLL), B and T acute lymphocytic leukemia (ALL), T cell lymphoma (TCL), acute myeloid leukemia (AML), hairy cell leukemia (HCL), Hodgkin's Lymphoma (HL), and chronic myeloid leukemia (CML).