Using a combination of panning and multiparameter flow cytometric sorting , we identified a normal CD56+ , CD33+ , CD16- counterpart cell at a frequency of 1% to 2% in the peripheral blood of healthy individuals .
using a combination of panning and multiparameter flow cytometric sorting , we identified a normal cd56+ , cd33+ , cd16- counterpart cell at a frequency of 1% to 2% in the peripheral blood of healthy individuals .
O O O O O O O O O O O O O O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O O O O O O O O O B-tissue I-tissue O B-multi_cell I-multi_cell O