IL3 Effector Reporter Cell
CBP74433
                       
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                | I. Background | |
| IL-3(白细胞介素-3)是一种由活化 T 细胞、NK 细胞、肥大细胞等产生的多效性造血 生长因子,核心功能是促进多谱系造血祖细胞存活、增殖与分化,尤其调控嗜碱性粒细胞、 肥大细胞、巨噬细胞等髓系/淋系细胞发育,同时参与炎症、过敏及肿瘤免疫微环境重塑。 IL3R(CD123/CD131)基因编码的受体是白细胞介素-3(IL-3)的关键受体,由α(CD123) 和β(CD131)两个亚基组成,属于细胞因子受体超家族。α亚基(CD123)特异性结合 IL- 3,决定受体特异性,而β亚基(CD131,又称共同β链)与 IL-5、GM-CSF 受体共享,形成 异二聚体或寡聚体以传递信号。该受体通过激活 JAK-STAT、PI3K-Akt 和 Ras-MAPK 等通 路,调控造血细胞的增殖、分化及存活,在早期造血调控中起核心作用,促进髓系、红系 等多系祖细胞的集落形成。 | |
| II. Description | |
| IL3 Effector Reporter Cell 报告基因药靶模型很好的模拟了体内 IL3 的信号转导过程,原理见下图所示。  Figure 1. IL3 Effector Reporter Cell 细胞模型原理图 | |
| II. Introduction | |
| Expressed gene: | IL3 | 
| Stability: | 32 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) | 
| Freeze Medium: | 90% FBS+10% DMSO | 
| Culture Medium: | DMEM+10%FBS+2 μg/ml Puromycin+ 5 μg/ml Blasticidin+ 200 μg/ml Hygromycin B | 
| Mycoplasma Testing: | Negative | 
| Storage: | Liquid nitrogen | 
| Application(s): | Functional(Report Gene) Assay | 
| III. Representative Data | |
|  Figure 2. Recombinant IL3 Effector Reporter Cell stably expressing IL3.  Figure 3. Dose Response of Recombinant Human IL3 in IL3 Effector Reporter Cell(C1).  Figure 4. Inhibition of Human IL3 induced Reporter Activity by CD123&CD1D131 Blocking Abs in IL3 Effector Reporter Cell(C1). | |
 
            
 
             
             
         
             
             
             
             
             
             
            