BD Horizon™ CD123 Mouse, anti-Human, RY586, Clone: 7G3, BD Horizon™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
BDB568156	BD Horizon™ 568156	25 Tests
BDB568155	BD Horizon™ 568155	100 Tests

Description

The 7G3 monoclonal antibody specifically recognizes human CD123, the 70 kDa IL-3 Receptor α (IL-3Rα) chain. CD123 associates with CD131, the 120-140 kDa Common β chain to form the IL-3 Receptor Complex. CD131 is shared with the receptors for interleukins IL-5 and GM-CSF. IL-3Rα is expressed on hematopoietic progenitors and plays an important role in hematopoietic progenitor cell growth and differentiation. It is also expressed by mast cells, macrophages and a CD5+ B cell subset. This antibody has been reported to block the binding of 125I-IL-3 to high and low affinity IL-3 receptors. In functional experiments, this antibody was found to inhibit acute myeloid leukemia cell proliferation, basophil histamine release, endothelial cell-mediated IL-8 secretion, and neutrophil transmigration. This antibody has been reported to be useful for immunoprecipitation, Western blot and immunofluorescent staining for flow cytometry. At the Fifth HLDA Workshop, the human IL-3 receptor was designated CD123.

Specifications

• Antigen: CD123
• Applications: Flow Cytometry
• Host Species: Mouse
• Target Species: Human

• Clone: 7G3
• Conjugate: RY586
• Regulatory Status: RUO
• Primary or Secondary: Primary