Antibodies that bind to repulsive guidance molecule A (RGMA)
View Patent ↗Provided herein are antibodies that bind to Repulsive Guidance Molecule a (RGMa) and methods of using the antibodies to treat and diagnose neurite degenerative diseases and disorders.
1. An isolated antibody, the antibody comprising:
(a) a variable heavy domain comprising a complementarity-determining region (CDR) 1 comprising an amino acid sequence as set forth in SEQ ID NO:2, a CDR2 comprising an amino acid sequence as set forth in SEQ ID NO:3, and a CDR3 comprising an amino acid sequence as set forth in SEQ ID NO:4, and a variable light domain comprising a CDR1 comprising an amino acid sequence as set forth in SEQ ID NO:6, a CDR2 comprising an amino acid sequence as set forth in SEQ ID NO:7, and a CDR3 comprising an amino acid sequence as set forth in SEQ ID NO:73; or
(b) a light chain variable amino acid sequence as set forth in SEQ ID NO:146 and a heavy chain variable amino acid sequence as set forth in SEQ ID NO:147
wherein the antibody binds to Repulsive Guidance Molecule a (RGMa).
2. The isolated antibody of claim 1 , wherein the antibody is selected from the group consisting of a human antibody, an immunoglobulin molecule, a disulfide linked Fv, a monoclonal antibody, an affinity matured, a scFv, a chimeric antibody, a CDR-grafted antibody, a diabody, a humanized antibody, a multispecific antibody, a Fab, a dual specific antibody, a DVD, a Fab′, a bispecific antibody, a F(ab′)2, and a Fv.
3. The isolated antibody of claim 2 , wherein the antibody is a human antibody.
4. The isolated antibody of claim 2 , wherein the antibody is a monoclonal antibody.
5. The isolated antibody of claim 2 , wherein the antibody is an affinity matured antibody.
6. The isolated antibody of claim 2 , wherein the antibody is a chimeric antibody.
7. The isolated antibody of claim 2 , wherein the antibody is a humanized antibody.
8. The isolated antibody of claim 2 , wherein the antibody is a Fab, a Fab′, a F(ab′)2 or Fv.
9. The isolated antibody of claim 2 , wherein the antibody is a dual specific antibody, a DVD or a bispecific antibody.
10. The isolated antibody of claim 1 , further comprising a constant sequence of SEQ ID NO:143.
11. The isolated antibody of claim 1 , wherein the antibody comprises a light chain variable amino acid sequence as set forth in SEQ ID NO:146 and a heavy chain variable amino acid sequence as set forth in SEQ ID NO:147.
12. A pharmaceutical composition comprising the antibody of claim 1 .
13. A pharmaceutical composition comprising the antibody of claim 7 .