Il9-219M
Optional Service: Optional requirements on this protein
Product Overview :
Recombinant Active Mouse IL9 Protein with His tag (N-ter) was expressed in E. coli.
Description :
The protein encoded by this gene is a cytokine that acts as a regulator of a variety of hematopoietic cells. This cytokine stimulates cell proliferation and prevents apoptosis. It functions through the interleukin 9 receptor (IL9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. The gene encoding this cytokine has been identified as a candidate gene for asthma. Genetic studies on a mouse model of asthma demonstrated that this cytokine is a determining factor in the pathogenesis of bronchial hyperresponsiveness. [provided by RefSeq, Jul 2008]
Source :
E. coli
Species :
Mouse
Tag :
His(N-ter)
Form :
Powder
Bio-activity :
Determined by its ability to induce proliferation in MO7e cells. The ED50 for this effect is < 0.2 ng/mL. The specific activity of recombinant mouse IL-9 is > 5 x 10^6 IU/mg.
Endotoxin level is less than 0.1 EU/μg of the protein, as determined by the LAL test.
Purity :
> 98% (by SDS-PAGE)
Applications :
SDS-PAGE
Notes :
For laboratory research only, not for drug, diagnostic or other use.
Storage :
Lyophilized protein should be stored at -20°C. After reconstitution, aliquot and store at -20°C or -80°C for up to one month. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening.
Storage Buffer :
PBS (pH 7.4)
Reconstitution :
It is recommended to reconstitute the lyophilized protein in sterile water to a concentration not less than 100 μg/mL and incubate the stock solution for at least 20 min at room temperature to make sure the protein is dissolved completely.
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.