Recombinant Mouse IL9 Protein (Gln19-Pro144)
Product Description
Cat
IMP-10435
Official Symbol
Il9
Product Overview
Recombinant Mouse IL-9 protein (Gln19-Pro144) without tag was expressed in Sf 21 cells.
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.
Expression System
Sf 21 cells
Species
Mouse
Tag
Tag Free
Predicted N Terminal
No results obtained, sequencing might be blocked: Gln19 is predicted
Form
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Molecular Mass
Predicted Molecular Mass: 14.2 kDa
SDS-PAGE: Multiple bands between 16-25 kDa, reducing conditions
Protein length
Gln19-Pro144
Bio-activity
Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. Avanzi, G. et al. (1988) Br. J. Haematol. 69:359. The ED50 for this effect is 0.500-5.00 ng/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 100 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.
Data Sheet MSDS
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.

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