Monoclonal antibody against nerve growth factor, and encoding gene and use thereof

Abstract

The present invention discloses a monoclonal antibody against nerve growth factor, and an encoding gene and use thereof. The monoclonal antibody against nerve growth factor of the present invention comprises heavy chains comprising a heavy chain constant region and a heavy chain variable region, and light chains comprising a light chain constant region and a light chain variable region. The heavy chain variable region comprises three complementarity determining regions HCDR1, HCDR2 and HCDR3, and the light chain variable region comprises three complementarity determining regions LCDR1, LCDR2 and LCDR3. The monoclonal antibody against nerve growth factor of the present invention can specifically bind to nerve growth factor, and can be used to detect the presence and/or level of nerve growth factor, as well as to prepare a drug for inhibiting the nerve growth factor-dependent proliferation of TF-1 cells, and to prepare a drug for treating or preventing at least one of neuropathic pain, chronic pain, and inflammatory pain, thus having good application prospects and marketing value.

Dependencies are inferred from the claim text.