CD7 Mouse Monoclonal Antibody [Clone ID: eBio124-1D1 (124-1D1)]
Other products for "CD7"
Specifications
Product Data | |
Clone Name | eBio124-1D1 (124-1D1) |
Applications | FC |
Recommended Dilution | Flow |
Reactivities | Human |
Host | Mouse |
Clonality | Monoclonal |
Formulation | Aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer |
Concentration | lot specific |
Purification | Affinity purified |
Conjugation | Unconjugated |
Storage | Store at -20°C as received. |
Stability | Stable for 12 months from date of receipt. |
Gene Name | CD7 molecule |
Database Link | |
Background | 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. |
Synonyms | GP40; LEU-9; Tp40; TP41 |
Reference Data | |
Protein Families | Druggable Genome, Transmembrane |
Protein Pathways | Hematopoietic cell lineage |
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