CELL-BASED CONTROL AND METHOD

摘要

Control cells include a stable intact cell and, on the surface of the stable intact cell, a plurality of different antigens. Each of the different antigens corresponds to an antigen of interest. The control cells are employed in methods of evaluating the efficacy of a biological procedure performed on a sample. The method comprises conducting the biological procedure in the presence of the control cells. The control cells are examined to determine the efficacy of the biological procedure.