Growth Factors & Cytokines Recombinant Proteins
Mouse Interleukin-33/IL-33 Recombinant Protein (RPES1903)
- SKU:
- RPES1903
- Product Type:
- Recombinant Protein
- Species:
- Mouse
- Research Area:
- Growth Factors & Cytokines
Description
Mouse Interleukin-33/IL-33 Recombinant Protein
Mouse Interleukin 33 (IL-33) is a 30 kDa proinflammatory cytokine which may also regulates gene transcription in producer cells. IL-33 is constitutively expressed in smooth muscle and airway epithelia. IL-33 was identified based on sequence and structural homology with IL-1 family cytokines. It is up-regulated in arterial smooth muscle, dermal fibroblasts, and keratinocytes following IL-1 alpha or IL-1 beta stimulation. IL-33 is structurally related to IL-1, which induces helper T cells to produce type 2 cytokines and acts through the receptor IL1RL-1. BindingIL-33 to this receptor activates NF-kappa-B and MAP kinases and induces in vitro Th2 cells to produce cytokines. In vivo, IL-33 induces the expression of IL-4, IL-5, IL-13 and also leads to severe pathological changes in mucosal organs.
| Product Name: | Mouse Interleukin-33/IL-33 Recombinant Protein (RPES1903) |
| Product Code: | RPES1903 |
| Size: | 10µg |
| Species: | Mouse |
| Expressed Host: | E.coli |
| Synonyms: | Interleukin 33, IL-33, IL33, C9orf26, NKHEV, Interleukin-1 family member 11, DVS27, NF-HEV and IL- 1F11 |
| Accession: | Q8BVZ5 |
| Sequence: | Ser109-Ile266 |
| Activity: | Immobilized Mouse IL-33 at 10µg/ml(100 ?l/well) can bind Mouse ST2-Fc(Cat: PKSM041051). The ED50 of Mouse IL-33 is 7.4 ug/ml . |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Mouse Interleukin-33 is produced by our E.coli expression system and the target gene encoding Ser109-Ile266 is expressed. |
| Purity: | > 95 % as determined by SDS-PAGE |
| Mol Mass: | 17.6 kDa |
| AP Mol Mass: | 18 kDa |
| Formulation: | Lyophilized from a 0.2 µm filtered solution of 20mM PB,150mM NaCl,pH7.4. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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