公司名稱：南京康佰生物科技有限公司
地址:南京市雨花區長虹路222號
郵編：
電話：025-86880024
手機: 18066071954
聯系人: 蔣
傳真：
E-mail: duhaitao@cobioer.com
地址:南京市雨花區長虹路222號
郵編：
電話：025-86880024
手機: 18066071954
聯系人: 蔣
傳真：
E-mail: duhaitao@cobioer.com
CBP74110IL4 Effector Reporter Cell的詳細資料：
| 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): | IL4 |
| Freeze Medium: | 90% FBS+10% DMSO |
| Culture Medium: | |
| Mycoplasma Testing: | Negative |
| Storage: | Liquid nitrogen |
| 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). | |
