Human CD4+ T Cells for Research
About: Human CD4+ T Cells are isolated from peripheral blood of IRB-consented healthy donors with verified conditions. Ideal for helper T cell functional assays, immunotherapy and immune modulation research, and studies of adaptive immunity, cytokine signaling, T cell differentiation, and antigen-specific responses.
Human CD4+ T Cells for Research
Source human CD4+ T cells and CD4 T cell samples for immunology, cell therapy, and T cell biology research. Healthy and disease-state donor options are available.
Human CD4+ T cells are purified from peripheral blood of IRB-consented donors under IRB-approved protocols. These isolated CD4+ T cell samples support helper T cell biology, cytokine signaling, autoimmune disease research, immunotherapy development, and other human T cell research applications. Available cryopreserved, these CD4+ T cells deliver high viability and consistent performance for in vitro and in vivo studies.
Buy CD4+ T cells from healthy and disease-state donors.
Product Features
- Human CD4+ T cells for Research Use Only (RUO)
- CD4 positive T cells
- Isolated human CD4+ T cell samples from healthy, clinically screened donors
- High-purity isolated CD4+ T cells with ≥90% CD4+ viability
- Cryopreserved in CryoStor® CS10 media
- Processed within 24 hours of collection
- IRB-approved protocols with electronic informed consent
Donor Metadata
- Comprehensive donor screening and verified health status
- Demographic data: age, sex assigned at birth, race/ethnicity
- Self-reported medication, allergy, and infectious disease history
Applications
- T helper cell activation and cytokine secretion assays
- Th1, Th2, Th17, and Treg differentiation studies
- CAR-T immune interaction modeling
- Autoimmune and inflammatory disease research
- HIV and infectious disease studies
- Single-cell sequencing and transcriptomic profiling
Compliance and Quality Assurance
- IRB-approved collections and standardized procedures
- 21 CFR Part 11–compliant e-consent system
- HIPAA-compliant data management
Buy Human CD4+ T Cells for Research
Purchase human CD4+ T cell samples for research, including isolated CD4+ T cells from healthy or disease-state donors, with flexible aliquots and documentation support. For a sourcing and quality overview, read our guide to buying frozen CD4+ T cells.
Ordering & Customization
Purchase human CD4+ T cells in standard or custom aliquots. For international orders or regulatory compliance documentation, please contact learnmore@sanguinebio.com. If you need to buy CD4+ T cells for research with specific donor criteria, Sanguine can support custom sourcing and documentation support.
Frequently Asked Questions
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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/
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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/
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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/
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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 CD4+ T Cells cohort?
Our scientific team can scope prospective collections with donor-specific I/E criteria, typically starting within 2 weeks of agreement.