| 名称 | hIL4/IL13 Dual Effector Reporter Cell |
| 型号 | CBP74110 |
| 报价 |  |
| 特点 | hIL4/IL13 Dual Effector Reporter Cell，冻存条件：90% FBS+10% DMSO； |
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Email： duhaitao@cobioer.com
电话：86-25-86880024
号码：86-25-86880024
手机：18066071954
地址：南京市雨花区长虹路222号
Email： duhaitao@cobioer.com
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- 详细内容
| CBP74110 | |
| I. Background | |
| Interleukin-4 is produced mainly by a subpopulation of activated T-cells (Th2) that are the biologically most active helper cells for B-cells and that also secrete IL-5 and IL-6. The biological activities of IL-4 are mediated by a specific receptor. The extracellular domain of the IL-4 receptor is related to the receptors for EPO, IL-6, and the beta chain of the IL2 receptor (CD124). Two types of IL-4 receptor (IL-4R) exist: the type 1 receptor is a heterodimer consisting of CD132 and IL-4R-alpha. The type 2 receptor is a heterodimer consisting of IL-4Ralpha and IL-13Ralpha1. IL-4 enhances expression of MHC class 2 antigens on B-cells. It can promote their capacity to respond to other B-cell stimuli and to present antigens for T-cells. Pretreatment of macrophages with IL-4 prevents the production of IL1, TNF-alpha and prostaglandins in response to activation of the cells by bacterial endotoxins or IFN-gamma. IL-4 synergises with EPO and G-CSF in the generation of colonies containing granulocytes or erythroid progenitor cells in a colony formation assay. | |
| II. Introduction | |
| Expressed gene: | IL4 |
| Stability: | 32 passages |
| Synonym(s): | interleukin 4BSF-1Il-4 |
| Freeze Medium: | 90% FBS+10% DMSO |
| Culture Medium: | DMEM+10%FBS+100ug/ml hygromycin |
| Mycoplasma Testing: | Negative |
| Storage: | Liquid nitrogen |
| Application(s): | Functional(Report Gene) Assay |
| III. Representative Data | |
Figure 1. Dose Response of Recombinant Human IL4 in Human IL4 Effector Reporter Cells(C7).
Figure 2. Inhibition of lL-4-induced Reporter Activity by IL-4R Neutralizing Antibody in IL4 Effector Reporter Cells (Clone7). | |
