[Experimental substantiation of the possibility to obtain anti-Proteus plasma]

The possibility to produce the anti-Proteus plasma is experimentally substantiated. It is determined that polyvalent Proteus antigen immunization permits producing blood immune preparation, that is the high-active anti-Proteus plasma. its antibodies belonging to the class of immunoglobulin G. The anti-Proteus plasma in liquid (at t = 6 degrees divided by 2 degrees C) and in frozen (at t = 20 degrees-5 degrees C) forms retains the specific activity for 3 days and 6 months, respectively.