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Primary Cells

Human Peripheral Blood CD8+ T Killer Cells

  • For research use only

Cat No.

ABC-TC3991
Product Type

Immune Cells
Cell Type

T Cell
Species

Human
Growth Conditions

37 ℃, 5% CO2
Source Organ

Peripheral Blood
Disease

Normal
Storage

Liquid Nitrogen

Human Peripheral Blood CD8+ T Killer Cells provide primary cytotoxic T cells for immunology, cellular therapy, and functional signaling pathway studies.

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  • Human Peripheral Blood CD8+ T Killer Cells
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Home | Primary Cells | Human Primary Cells | Immune System Primary Cells | Human Peripheral Blood CD8+ T Killer Cells

Description

Human Peripheral Blood (PB) CD8+ T Killer Cells are isolated from the peripheral blood of healthy donors. Following primary culture, these cells are cryopreserved. As a core component of the adaptive immune system, CD8+ T cells are responsible for recognizing and eliminating virus-infected, cancerous, or otherwise damaged cells. These cells are defined by the expression of the CD8 surface molecule, which plays a critical role in antigen recognition and immune defense. Studies have linked CD8+ T cell dysfunction with autoimmune disorders such as multiple sclerosis and rheumatoid arthritis. In addition, they are important targets in the development of cancer immunotherapies. The cells undergo rigorous screening and isolation procedures, and are rigorously tested to ensure they are free of contamination from HIV-1, HBV, HCV, Syphilis, Mycoplasma, Fungi, Yeast, and Bacteria.

Product Code

Human Peripheral Blood CD8+ T Killer Cells, PB CD8+ Cytotoxic T Cells, Circulating CTLs, CD8+ T Lymphocytes
Species

Human
Cat.No

ABC-TC3991
Product Category

Primary Cells
Size/Quantity

1 vial
Cell Type

T Cell
Growth Mode

Suspension
Shipping Info

Dry Ice
Growth Conditions

37 ℃, 5% CO2
Source Organ

Peripheral Blood
Disease

Normal
Biosafety Level

1
Storage

Liquid Nitrogen
Product Type

Immune Cells
Quality Control

All cells test negative for mycoplasma, bacteria, yeast, and fungi.

Application

  • Human Peripheral Blood CD8+ T Killer Cells are widely used as an in vitro model to investigate cytotoxic immune responses, viral clearance mechanisms, and tumor cell lysis. These cells play a crucial role in adaptive immunity and are ideal for studying antigen-specific activation, perforin/granzyme-mediated cytotoxicity, and TCR signaling. They can also be used to evaluate immunotherapeutic strategies such as checkpoint blockade and T cell–based adoptive therapies. Their relevance in viral infection models, tumor immunology, and autoimmune disease research makes them highly valuable for translational and preclinical studies.

Citation

When you publish your research, please cite our product as "AcceGen Biotech Cat.# XXX-0000". In return, we’ll give you a $200 coupon. Simply click here and submit your paper’s PubMed ID (PMID).

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High Viability
To succeed in cell culture
Precision and Reliability
To support a consistent result
Customization Options
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