Cord Blood Single Donor 1M CD56+ NK Cells, Frozen

SKU: SV_CB56AS1.0-5 Categories: , Tag:


  • Frozen cell isolates from normal human cord blood
  • Contains serum-free cryopreservation medium CryoStor® CS10
  • Purity and Viability > 90%
  • For research use only
  • Single donor
  • Each tube has a minimum of 30% overfill
  • Donors are screened for HIV-1, HIV-2, Hepatitis B and Hepatitis C

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CD56+ Natural killer (NK) cells are cytotoxic effector lymphocytes of the innate immune system that play a key role in rejection of tumors and microbial infections. NK cells inhibit the spread of the infections and tumors by releasing perforin and granzymes that cause the target cell to die through apoptosis. CD56+ Natural killer (NK) cells are isolated from cord blood mononuclear cells using positive immunomagnetic selection. All cord blood is collected in Citric Phosphate with Dextrose Buffer (CPD).


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Additional information

Weight 5.9 oz
Dimensions 31.75 × 24.13 × 27.94 cm