Human NK (Natural Killer) cells are innate lymphocytes isolated from peripheral blood and enriched for CD56⁺CD3⁻ phenotype via magnetic bead sorting (MACS). These cells play a key role in tumor surveillance, viral clearance, and immune modulation, acting through both direct cytotoxicity and cytokine secretion (e.g., IFN-γ, TNF-α).
Human Peripheral Blood NK Cells
$600.00Price
- 5 mln cells/vial
- Post-thaw viability - ≥ 85%
- Purity - ≥ 90% CD56⁺CD3⁻
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NK cell cytotoxicity assays (e.g., against K562, tumor spheroids)
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ADCC assays with therapeutic monoclonal antibodies
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Immune checkpoint and exhaustion marker profiling
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Co-culture with dendritic cells, T cells, or tumor cells
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CAR-NK engineering and expansion
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IFN-γ and TNF-α cytokine secretion studies
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NK cell receptor signaling and gene expression assays
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