Recombinant Mouse IL4
Catalog No : IGX-RP347
4512.77€
0.00€
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| Product name | Recombinant Mouse IL4 | ||
|---|---|---|---|
| Catalog No | IGX-RP347 | ||
| Supplier’s Catalog No | IGX-RP347 | ||
| Supplier | ImuGeX | ||
| Source antigen | E. coli | ||
| Reactivity | Mouse | ||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 14 | ||
| Storage | -70°C | ||
|---|---|---|---|
| Other names | IL-4, B cell IgG differentiation factor, B cell growth factor 1, B cell stimulatory factor 1, BSF-1, IGG1 induction factor, Lymphocyte stimulatory factor 1<br/>Recombinant Mouse Interleukin-4 (IL4) | ||
| Grade | Highly Purified | ||
| Purity | >95% as determined by SDS-PAGE | ||
| Form | Interleukin-4 was lyophilized from a 0.2 μm filtered solution in PBS, pH 7. | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Purity | >95% as determined by SDS-PAGE | ||
| Description | IL-4 is produced mainly by a subpopulation of activated T cells (Th2) which are the biologically most active helper cells for B cells and which also secrete IL-5 and IL-6. Another subpopulation (Th1) also produces IL-4 albeit to a lesser extent. Non-T/Non-B cells of the lineage of mast cells also produce IL-4. The extracellular domain of the IL-4 receptor is related to the receptors for Epo, IL-6, and the beta chain of the IL-2 receptor. It has been given the name 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-4R-alpha and IL-13R-alpha-1. The biological activities of IL-4 are species-specific; mouse IL-4 is inactive on human cells and human IL-4 is inactive on murine cells. IL-4 promotes the proliferation and differentiation of activated B cells, the expression of MHC class 2 antigens, and of low affinity IgE receptors in resting B-cells. IL-4 is probably an autocrine growth modulator for Hodgkins lymphomas. | ||
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