Recombinant Mouse IL-31
Induced production of IL-8 from human PBMC cells for Mouse IL-31. Cell proliferation was measured to calculate the ED50, which was 20 - 30 ng/ml.
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PODS® Growth Factors
The product is currently not available as PODS®, please check back in the future.Description
Interleukin-31 (IL-31) is an immunoregulatory cytokine that is expressed by activated type 2 T helper (Th2) cells. IL-31 signals through a heterodimer receptor consisting of the IL-31 Receptor A (IL-31RA) and the oncostatin M receptor (OSMR), which are expressed on monocytes, epithelial cells, and keratinocytes. IL-31 promotes allergic reactions and inflammatory skin diseases.Activity Assay
Mouse IL-31 is fully biologically active when compared to standard. The activity is determined by the induced production of IL-8 from human PBMC cells.AA Sequence
MTCSLSFGAP ISKEDLRTTI DLLKQESQDL YNNYSIKQAS GMSADESIQL PCFSLDREAL TNISVIIAHL EKVKVLSENT VDTSWVIRWL TNISCFNPLN LNISVPGNTD ESYDCKVFVL TVLKQFSNCM AELQAKDNTT CAlternative Names
Interleukin-31, interleukin 31, IL31, IL 31| Product Details | |
|---|---|
| Length | 141 aa |
| Molecular Weight | 15.7 kDa |
| Structure | Monomer |
| Source | E. coli |
| Accession Number | Q6EAL8 |
| Purity | ≥95% determined by reducing and non-reducing SDS-PAGE |
| Endotoxin Level | ≤1.00 EU/μg as measured by kinetic LAL |
| Formulation | Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM sodium phosphate, pH 7.5 |
| Reconstitution | Centrifuge vial before opening. When reconstituting the product, gently pipet and wash down the sides of the vial to ensure full recovery of the protein into solution. It is recommended to reconstitute the lyophilized product with sterile water at 0.1 mg/ml, which can be further diluted into other aqueous solutions. |
| Stability and Storage |
12 months from date of receipt when stored at -20°C to -80°C as supplied. 1 month when stored at 4°C after reconstituting as directed. 3 months when stored at -20°C to -80°C after reconstituting as directed. |
