Cord Blood CD4+ Helper T Cells, Fresh

In stock
Category: Cord Blood
Select SKU Size / Day Price
CB04010F 10 million/vial $515 USD
CB04015F 15 million/vial $875 USD
CB04020F 20 million/vial $1,030 USD
CB04025F 25 million/vial $1,450 USD
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Product Description

Human 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 cord 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 cord blood mononuclear cell population using immunomagnetic particles leaving purified, untouched CD4+ helper T cells. Cell isolations are characterized by flow cytometry to ensure a highly pure and viable cell population.

Cord blood is collected from mothers that are negative for HIV, HepB, and HepC during pregnancy. Testing on cord blood can be provided as a custom order.

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

More Information
Species Human
Disease State Healthy
Cell and Tissue Source Cord Blood
Product Type Isolated Cells
Cell Type T Cells
Donor Attributes Maternal HIV-, HepB-, HepC-
Purity ≥85% by Flow Cytometry
Viability ≥85% by Flow Cytometry
Format Fresh
Contains PBS with 5% FBS and 0.5% BSA
Anticoagulant CP2D

Product Information Sheet

Certificate of Analysis

Material Safety Data Sheet


Figure 1. Representative flow data of enriched CD4+ helper T cells from cord blood prior to cryopreservation.

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