Objective: TO Study the possibility of RNA extracted from hybridoma cell as RNA and the relation between this RNA and tranditional RNA. Methods: Extracting RNA from the hybridoma cell which secrets monoclonal antibody(IgM)against the G-Protein of Tabies virusand injecting these RNA into cranial cavity in four weeks.Results: The RNA eextracted from hybridoma cell could delay the dying of force Obviously. Conclusion: The RNA extracted from hybridoma cell had the same function as the traditional immune RNA,wi...