专业血液免疫学产品供应商

Product Description
Peripheral Blood CD8+ T Cells
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Brand : StemExpress®
Molecule : 人外周血
Catalog : PB1300C
Qty : 10 million/vial
18521561575  需求咨询
Datasheet

Human peripheral blood CD8+ cytotoxic T cells, also known as cytotoxic T lymphocytes, defend the body against intracellular pathogens, such as viruses and bacteria, as well as cancerous cells. CD8+ T cells distinguish infected or diseased cells from healthy cells by recognizing antigens presented by MHC class I molecules located on the surface of the inflicted cells. Once the CD8 T cells recognize a specific antigen it releases cytotoxins that result in apoptosis of the infected or diseased cell.

Human CD8+ cytotoxic T cells are isolated from peripheral blood mononuclear cells by depleting cells expressing CD4, CD14, CD16, CD19, CD20, CD36, CD56, CD66b, CD123, TCRγ/δ, and CD235a using immunomagnetic particles leaving purified, untouched CD8+ cytotoxic 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.



Format
Catalog #
QTY/Unit
Cryopreserved
PB08010C
10 million/vial



Product Specification


Species:
Human
Cell 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 CytometryNote: For cryopreserved samples the freeze thaw cycle may decrease cell viability by 10-15% post thaw.
Contains:
Fresh: PBS with 5% FBS and 0.5% BSA Frozen: CryoStor™ CS10 (10% DMSO)


Flow Data

Figure 1. Representative histogram of peripheral blood enriched CD8+ cytotoxic T cells (93.72%).


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