Cord Blood CD19+ B Cells, Fresh

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Category: Cord Blood
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CB19005F 5 million/vial $1,396 USD
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Product Description
Human B cells are lymphocytes that are characterized by the expression of CD19 on the cell surface. These cells are one of the main cell types involved in the humoral immune response. Upon activation, due to an encounter with an antigen, B cells will act as antigen-presenting cells (APCs), make antibodies against foreign antigens, and develop into memory B cells or plasma cells.

Human cord blood CD19+ B cells are positively selected using immunomagnetic anti-CD19 microbeads from the mononuclear cell fraction. Isolated cells 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 B Cells
Donor Attributes Maternal HIV-, HepB-, HepC-
Purity ≥90% 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 CD19+ B cells from cord blood prior to cryopreservation.

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