The kit is used for the selection of CD8+ T cells from whole blood in conjunction with the FABian® system. It includes CD8 Fab-Strep (human), the Cell Isolation Column, Cell Isolation Buffer, Biotin for Cell Elution and tubes and a luer lock adapter with the syringe. Each kit is sufficient for one FABian® run to isolate cells from 6.25 ml buffy coat. Alternatively 6.25 ml whole blood may be used.