| Product name | Mouse IL-9 Protein, His tag (Animal-Free) |
| Sequence | Amino acid sequence derived from Mouse IL-9 (Gln9-Pro144) (P15247) was expressed with 6×His tag at the N-terminus. |
| Applications | His tag |
| Applications notes | Mouse |
| Activity | Measure 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 10⁶ IU/mg. |
| Protein length | The recombinant mouse IL-9 consists of 136 amino acids and predicts a molecular mass of 14.97 kDa. |
| Preparation method | E.coli |
| Purity | > 98 % as determined by SDS-PAGE |
| Molecular Formula | 14.97 kDa |
| Alternative | interleukin 9, p40 cytokine, T-cell growth factor p40, IL9 |
| Formulation | Lyophilized from sterile PBS，pH 7.4. |
| Features & Benefits | <0.1 EU per μg of the protein as determined by the LAL method. |
| Molecular weight | 14.97 kDa |
| Usage notes | Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized recombinant protein to a concentration of 0.1-1 mg/mL using the buffer we provided, and keep at room temperature for at least 20 min to fully dissolve. Please avoid vortex vigorously. |
| Storage instructions | Lyophilized protein product should be stored desiccated below -18°C. Upon reconstitution, the protein should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (5% HSA,10% FBS or 0.1%BSA). Please prevent freeze-thaw cycles. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
| Background | Interleukin 9, also known as IL-9, is a pleiotropic cytokine (cell signalling molecule) belonging to the group of interleukins. IL-9 is produced by variety of cells like mast cells, NKT cells, Th2, Th17, Treg, ILC2, and Th9 cells in different amounts. Among them, Th9 cells are regarded as the major CD4+ T cells that produce IL-9. |
| Gene ID | 16198 |
| Alternative | interleukin 9, p40 cytokine, T-cell growth factor p40, IL9 |
| Accession | P15247 |
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1.The species of antibody reactivity should be the sample species that can be matched normally after Abbkine R&D experts have passed strict scientific verification. If your sample is not within the range of reactivity, in order to improve the efficiency and results of your experiment, it is not suggested to try other species. Otherwise, it may lead to sample mismatch and affect the effect of your experiment.
2.Please aliquot the antibody received as soon as possible and store it at -20℃, avoid repeated freezing and thawing, and use it within one year.
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