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CellRapeutics™ CD56+ NK Cells from Healthy Donor (XS-0426-XU304)

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All products and services are For Research Use Only and CANNOT be used in the treatment or diagnosis of disease.

This product consists of high-purity CD56+ NK cells isolated from healthy donors, providing a baseline of innate cytotoxic and regulatory function. Utilizing immunomagnetic separation to ensure a non-activated, high-viability population, these cells are the ideal control for comparative disease studies. They are widely used for the validation of NK cell expansion protocols, cytotoxicity assays, and the development of "off-the-shelf" NK-cell based immunotherapies.

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Donor Information

  • Product Name
  • CellRapeutics™ CD56+ NK Cells from Healthy Donor
  • Cat. No.
  • XS-0426-XU304
  • Donor Age
  • Young Adult
  • Donor Health
  • Generally healthy individuals with normal NK cell homeostasis. The population demonstrates standard subset distribution, typical cytolytic activity against non-self targets, and balanced expression of activating and inhibitory receptors.
  • Ethnicity
  • Diverse backgrounds available.
  • Anticoagulant
  • Acid Citrate Dextrose or Heparin, standardized to ensure maximum cellular recovery, baseline functional potency, and long-term cryopreservation viability.
  • Additional Donor Information
  • Each lot features CD56+ NK cells from healthy donors. Profiles include age, sex, and ethnicity, providing highly functional NK cells for baseline cytotoxicity studies and CAR-NK development.
  • Clinical Profile
  • Verified healthy status via physical and laboratory exams, BMI within normal range, and negative for all acute/chronic immunological conditions.

Additional Information

  • Medication History
  • Available upon request. Confirms the donor's healthy status with no recent history of infection or use of drugs known to affect NK cell lytic activity or count.
  • Formulation
  • Cryopreserved in specialized freezing medium
  • Cell Purity
  • >90%
  • Cell Viability
  • >90%
  • Mycoplasma Testing
  • Negative
  • Sterility Testing
  • Negative
  • Genetic Stability Testing
  • The donor cells maintain their native genetic profile, exhibiting no karyotypic abnormalities or chromosomal instabilities typically associated with prolonged ex vivo expansion.
  • Application
  • Drug Discovery, Immuno-oncology Research
  • Research Use Only
  • RUO
  • Quality Control
  • Each product batch undergoes rigorous testing for purity, viability, and microbial contamination.
  • Storage
  • Maintain long-term storage in liquid nitrogen vapor phase (below -150°C), avoid temperature fluctuations above -135°C to preserve NK cell lytic activity.
  • Shiping
  • Dry Ice
  • Handling Notes
  • Perform rapid thawing at 37°C and implement slow, dropwise dilution with pre-warmed media to minimize osmotic stress and ensure optimal cell recovery.
  • Warnings
  • Treat as potentially biohazardous human-derived material and handle strictly under BSL-2 guidelines using appropriate personal protective equipment.
  • Size
  • 5E6 cells/vial, 1E7 cells/vial
  • Keywords
  • CellRapeutics™ CD56+ NK Cells from Healthy Donor, CD56+ NK Cells, Healthy

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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