Healthy CD56+ NK Cells
About: Healthy CD56+ NK Cells are isolated from peripheral blood of healthy, IRB-consented donors. Ideal for immunology, cancer research, and drug discovery focused on natural killer (NK) cell function, cytotoxicity assays, and immune modulation. Disease-state CD56+ NK cells are available.
| Lot Number | Condition | Cell Count (M) | Race/Ethnicity | Age | Gender | Country of Collection | Medications | Vials | Price | Action |
|---|---|---|---|---|---|---|---|---|---|---|
| 68876 | Normal (Healthy) | 10M | Caucasian | 63 | Male | United States (US) |
No medications
|
29 | $1,700.00 | |
| 71261 | Normal (Healthy) | 10M | African American | 37 | Male | United States (US) | 5 | $1,700.00 | ||
| 69929 | Normal (Healthy) | 10M | Caucasian | 60 | Male | United States (US) |
None as of 21JAN2025
|
10 | $1,700.00 | |
| 69887 | Normal (Healthy) | 5M | Caucasian | 26 | Female | United States (US) |
Adderall 20mg QD Birth Control pill Spironolactone
|
17 | $975.00 | |
| 66823 | Normal (Healthy) | 10M | Caucasian | 39 | Male | United States (US) | 25 | $1,700.00 | ||
| 66917 | Normal (Healthy) | 19M | Hispanic/Latino | 64 | Female | United States (US) | 16 | |||
| 67024 | Normal (Healthy) | 10M | Hispanic/Latino | 29 | Male | United States (US) |
Vitamin C QD Vitamin B QD
|
22 | $1,700.00 | |
| 69619 | Normal (Healthy) | 10M | African American | 25 | Female | United States (US) |
No medications
|
1 | $1,700.00 |
High-Purity Healthy CD56+ NK Cells for Immunology and Oncology Research
Healthy CD56+ NK Cells are isolated and cryopreserved from peripheral blood of rigorously screened, IRB-consented healthy donors. These natural killer (NK) cells are CD56-positive, CD3-negative lymphocytes essential to the innate immune response. Ideal for studies involving immune surveillance, cancer immunotherapy, cytotoxicity, and viral response mechanisms. Disease-state CD56+ NK cells are available.
Product Features
- Research Use Only (RUO), CD56+ enriched NK cells
- Isolated from healthy adult donors
- High viability and purity (>90% CD56+ NK cells)
- Cryopreserved in CryoStor® CS10 media
- Processed within 24 hours of collection
- IRB-approved, ethically sourced, and HIPAA-compliant
De-identified Donor Data
- Comprehensive donor screening: health history, demographics
- Age, sex assigned at birth, race/ethnicity available
- Self-reported allergies and medication use
Applications
- Cancer immunotherapy development and screening
- Cytotoxicity and killing assays
- Single-cell and transcriptomic analysis of NK cells
- Studies on NK-mediated immune modulation
Compliance and Quality Assurance
- Collected with IRB-approved protocols and 21 CFR Part 11–compliant e-consent
- Rigorous donor screening and documentation
- HIPAA-compliant data handling
Ordering & Customization
Healthy CD56+ NK Cells are available in standard or custom aliquots. For international orders or regulatory compliance documentation, please contact learnmore@sanguinebio.com.
Protocols & Documentation
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Download
Immune Cell Isolation
Guidelines for isolating immune cell populations with validated enrichment steps, purity checkpoints, and documentation.
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Informed Consent Form (ICF)
Available upon request — confirms donor consent for research use and downstream commercialization.
Healthy Publications
Frequently Asked Questions
1 Answer
YES – All collections are conducted under IRB-approved protocols and electronic informed consent. Sanguine utilizes Advarra and WCG IRB for oversight.
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YES – with the exception of GMP leukopaks, all our products are research use only (RUO).
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Our complete catalog can be found here: https://sanguinebio.com/products/
1 Answer
Storage depends on sample type but often cryopreserved samples stored in liquid nitrogen can be stored for years.
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Extensive customization is available. To discuss your project request a quote or email us at learnmore@sanguinebio.com.
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Sanguine offers flexible prospective colleciton services to tailored to fit your research. For more information and request a quote, please see: https://sanguinebio.com/prospective-biospecimen-collection-services/
1 Answer
Timelines depend on condition, sample type, and I/E criteria but we often start collection within 2 weeks of signed agreement.
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YES – we have in-stock inventory which can be found here https://sanguinebio.com/products/?pro_inventory=inventory. You can also email us at learnmore@sanguinebio.com as we continually get new samples in our inventory.
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Each sample from a different individual – Unique donor means each sample comes from a different person, ensuring biological diversity in your study.
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YES – Unique donors can be specified and guaranteed based on your requirements.
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For information about sample quality, please see: https://sanguinebio.com/quality-and-compliance/
1 Answer
YES – “IRB-approved collection protocols” and IRB approval documentation available upon request. Sanguine utilizes two internationally-recognized IRBs (Advarra and WCG IRB) for review and approval.
Ask a Question
Need a custom CD56+ NK Cells cohort?
Our scientific team can scope prospective collections with donor-specific I/E criteria, typically starting within 2 weeks of agreement.