450,00 €
This antibody reacts with the CD123 antigen, the α chain of the IL-3 receptor. This 60-70 kDa transmembrane protein binds to IL-3 with low affinity by itself, and when associated with CD131 (common β chain) binds IL-3 with high affinity. CD123 is expressed by myeloid precursors, macrophages, dendritic cells, mast cells, basophils, and megakaryocytes. At the level of the hematopoietic system IL-3R alpha expression was described on bone marrow CD34+ cells (including primitive multipotential and committed progenitors), granulocytes, monocytes/macrophages, megakaryocytes and B-lymphocytes. Although the IL-3R alpha is expressed on the large majority of progenitor cells, it does not seem to be expressed on the stem cell fraction.
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Storage | Store in the dark at 2-8°C. |
Other names | IL3RA, IL3R, IL3RAY, IL3RX, IL3RY, hIL-3Ra, IL3Rα. |
Buffer | The reagent is provided in aqueous buffered solution containing protein stabilizer, and ≤0.09% sodium Azide (NaN3). |
Immunogen | Human IL-3Rα transfected COS cells. |
Concentration | Please refer to the Certificate of Analysis for the lot-specific concentration. Typically 0,05 mg/ml. |
Immunostep’s CD123, clone AC145, is a monoclonal antibody intended for the identification and enumeration of dendritic cells using flow cytometry. This reagent is effective for direct immunofluorescence staining of human tissue for flow cytometric analysis using 1 test for 10^6 cells.
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