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CD7 Mouse anti-Human, Alexa Fluor 700, Clone: 124-1D1, eBioscience™

Mouse Monoclonal Antibody

Brand:  Affymetrix eBioscience 56-0079-41

Code : NEW

Additional Details : Weight : 0.23750kg

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Product Code. 15560327

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Disclaimers:

For Research Use Only.


Description

Description

The eBio124-1D1 monoclonal antibody reacts with human CD7, also known as gp40 and Leu9. CD7, a 40 kD receptor, is a member of the immunoglobulin gene superfamily. The N-terminal amino acid sequence (aa1-107) is highly homologous to Ig kappa light chain sequence; while the carboxyl-terminal region of the extracellular domain is proline-rich and has been postulated to form a stalk from which the Ig domain projects. CD7 is expressed on the majority of immature and mature T lymphocytes, and T cell leukemias. It is also found on natural killer cells, a small suppopulation of normal B cells and on maligant B cells. Cross-linking surface CD7 positively modulates T cell and NK cell activity, as measured by calcium flux, expression of adhesion molecules, cytokine secretion and proliferation. CD7 associates directly with phosphoinositol 3'-kinase. CD7 ligation induces production of D-3 phosphoinositides and tyrosine phosphorylation.

A clonogenic subpopulation of human CD34(+) CD38(-) cord blood cells that express CD45RA and HLA-DR and high levels of the CD7 has been reported. These cells possess the capacity for lymphopoiesis. They can generate B-cells, natural killer cells, and dendritic cells but do not possess the capacity to develop into myeloid cells or erythroid cells. The CD7(+) phenotype distinguishes primitive human lymphoid progenitors from pluripotent stem cells.

Furthermore, it has been suggested that CD7 co-operates with CD28 during Treg function, as mice deficient in both CD28 and CD7 have reduced total numbers of Tregs and these Tregs have reduced suppressive activity.
Specifications

Specifications

CD7
eBio124-1D1 (124-1D1)
Alexa Fluor 700
Conjugated
Murine
25 Tests
Store at 2-8°C. Do not freeze. Light-sensitive material.
Monoclonal
Flow Cytometry
5μL (0.5μg)/test
aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Leu-9
IgG1
RUO
Primary
Human