Peripheral Blood CD4+ Helper T Cells, Fresh

$599
In stock
SKU
Category: Peripheral Blood
Select SKU Size / Day Price
PB04010F 10 million/vial $599 USD
PB04015F 15 million/vial $830 USD
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Product Description

CD4+ helper T cells express the CD4 co-receptor and play an important role in the adaptive immune system by assisting other white blood cells. These cells are activated when they are presented an antigen on the MHC class II molecule of an antigen-presenting cell (APC). Once activated, CD4+ helper T cells secrete lymphokines that assist in the activation of B cells to secrete antibodies that target specific microbes and assist in the activation of cytotoxic T cells to destroy infected target cells.

Human peripheral blood CD4+ helper T cells are enriched by means of negative selection. Cells expressing CD8, CD14, CD16, CD19, CD20, CD36, CD56, CD66b, CD123, TCRγ/δ, and CD235a are depleted from the mononuclear cell population using immunomagnetic particles leaving purified, untouched CD4+ helper T cells. Isolated cells are characterized by flow cytometry to ensure a highly pure and viable cell population.

Cells were obtained using Institutional Review Board (IRB) approved consent forms and protocols.

More Information
Species Human
Disease State Healthy
Cell and Tissue Source Peripheral Blood
Product Type Primary Cells
Cell Type T Cells
Donor Attributes HIV-, HepB-, HepC-
Purity ≥85% by Flow Cytometry
Viability ≥95% by Flow Cytometry
Format Fresh
Contains PBS with 5% FBS and 0.5% BSA
Anticoagulant ACD-A

Product Information Sheet

Certificate of Analysis

Material Safety Data Sheet

 

Figure 1. Representative histogram of enriched CD4+ helper T cells from peripheral blood prior to cryopreservation.

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