Expanded Human Peripheral Blood NK Cells, Frozen

Expanded Human Peripheral Blood NK Cells are NK cells enriched and expanded from human PBMCs using the NK Expansion Kit (BPS Bioscience 78927), a K562 feeder cell-based system for about 2 weeks, and cryopreserved. Human Peripheral Blood NK Cells are >90 % pure NK cells (CD3-CD56+ cells), as measured by flow cytometry analysis. They can be used in NK cytotoxicity assays or ADCC (antibody-dependent cellular cytotoxicity), after thaw and recovery in NK Cell Basal Medium for 24 hours or can be further expanded using the BPS Bioscience NK Expansion Kit.