Il4 Mouse Recombinant Protein
CNY 3,140.00
货期*
2周
规格
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Specifications
Product Data | |
Species | Mouse |
Protein Source | E. coli |
Expression cDNA Clone or AA Sequence |
His23-Ser140
|
Buffer | Lyophilized from a 0.2 um filtered solution of 20mM PB, 300mM NaCl, 5% Trehalose, pH 6.5. |
Note | Recombinant Mouse Interleukin-4 is produced by our E.coli expression system and the target gene encoding His23-Ser140 is expressed. |
Storage | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
Stability | 12 months from date of despatch |
Reference Data | |
Locus ID | 16189 |
UniProt ID | P07750 |
Synonyms | Interleukin-4;B-cell IgG differentiation factor;B-cell growth factor 1;B-cell stimulatory factor 1;IGG1 induction factor;Lymphocyte stimulatory factor 1;IL-4;BSF-1 |
Summary | Mouse Interleukin-4(IL-4) is a monomeric, Th2 cytokine that shows pleiotropic effects during immune responses. It is a glycosylated polypeptide that contains three intrachain disulfide bridges and adopts a bundled four αÂhelix structure. ILÂ4 exerts its effects through two receptor complexes, Participates in at least several B-cell activation processes as well as of other cell types. ILÂ4 is primarily expressed by Th2Âbiased CD4+T cells, mast cells, basophils, and eosinophils. It promotes cell proliferation, survival, and immunoglobulin class switch to IgG1 and IgE in mouse B cells, acquisition of the Th2 phenotype by naïve CD4+T cells, priming and chemotaxis of mast cells, eosinophils, and basophils, and the proliferation and activation of epithelial cells. ILÂ4 plays a dominant role in the development of allergic inflammation and asthma. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. |
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