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Primary Cells

Human Peripheral Blood CD4+ T Helper Cells (Positive Selection)

  • For research use only

Cat No.

ABC-TC3993
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 CD4+ T Helper Cells (Positive Selection) provide purified immune cells for immunology, activation assays, and therapeutic research.

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  • Human Peripheral Blood CD4+ T Helper Cells (Positive Selection)
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Home | Primary Cells | Human Primary Cells | Immune System Primary Cells | Human Peripheral Blood CD4+ T Helper Cells (Positive Selection)

Description

Human Peripheral Blood (PB) CD4+ T Helper Cells (Positive Selection) are isolated from human peripheral blood. After primary culture, the cells are cryopreserved. These cells play a central role in the adaptive immune system by activating and regulating the functions of other immune cells, including B cells and cytotoxic T cells. CD4+ T cells are essential for mounting coordinated immune responses and are widely used in research related to drug discovery, assay development, and cellular therapy. In vitro, these cells exhibit limited proliferation. Repeated freeze-thaw cycles during handling should be avoided to ensure optimal cell viability and activity. 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 CD4+ T Helper Cells (Positive Selection), PB CD4+ Th Cells (Positive), Enriched CD4+ Helper T Cells, Positively Selected CD4+ T Cells
Species

Human
Cat.No

ABC-TC3993
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 CD4+ T Helper Cells play a central role in initiating and regulating adaptive immune responses. They are used to study T cell receptor signaling, cytokine production, and their interactions with B cells and cytotoxic T cells. These cells are also applied in models of autoimmune disease, vaccine response, and chronic inflammation. Their function in coordinating immune activity makes them essential for drug screening, immunomodulation research, and the development of immunotherapies.

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
Tailed to your research

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