Expanded Human Peripheral Blood NK Cells, Frozen - 5 vials

Please note this product may be subject to fees, we invite you to contact your local office. 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 2-3 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 (BPS Bioscience #78927).