Recombinant Mouse IL9 protein, His-tagged

• Cat.No.: IL9-1539M
• Product Overview: Recombinant Mouse IL9 protein(P15247)(Gln19-Pro144), fused with C-terminal His tag, was expressed in HEK293.

Specification

• Species: Mouse
• Source: C-His
• Protein Length: Gln19-Pro144
• Tag: C-His
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. The ED50 for this effect is < 3 ng/mL.
• Molecular Mass: The protein has a predicted MW of 15.4 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC.
• Storage: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: Il9 interleukin 9 [ Mus musculus ]
• Official Symbol: IL9
• Synonyms: IL9; interleukin 9; interleukin-9; cytokine P40; T-cell growth factor P40; P40; Il-9
• Gene ID: 16198
• mRNA Refseq: NM_008373
• Protein Refseq: NP_032399