Abstract: | Outbred laboratory mice, pretreated with an ascites-forming stimulator and an irradiation dose of 6 Gy, can be used for the production of monoclonal antibodies. However, the passage of hybridomas in irradiated outbred mice rapidly leads to the death of the cells. The properties of antibodies obtained from ascitic fluid of outbred mice are no different from those of antibodies obtained from BALB/c mice. |