| 摘要 |
A method of single parameter and multiparameter characterizing of cells, particularly immunophenotyping of cells, is provided. The method preferably uses antibody-coated microspheres which are adapted to bind to specific types of cells. One or more sets of coated microspheres are contacted simultaneously or sequentially with a suspension of cells and bind the cells they are adapted to bind to form bead-cell complexes. Cells may bind to one or more microspheres. The bead-cell complexes are then separated from the suspension The complexes are preferably stained and then examined to characterize the cells, preferably the cells bound to the microspheres. A method of quantitating a specific cell type is provided. A kit and apparatus for performing the method are also provided.
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