abstract |
The present invention relates to a RTN4B-related polypeptide, a monoclonal antibody thereof, a monoclonal antibody-producing hybridoma cell strain, and, preparation and applications thereof The RTN4B polypeptide comprises an amino acid sequence presented by SEQ ID NO: 1. The invention further discloses a monoclonal antibody, a hybridoma cell strain to produce the monoclonal antibody prepared by the RTN4B polypeptide, and the related application in the treatment or prevention of tumors thereof. |