Recombinant Human IL7 protein

• Cat.No.: IL7-032E
• Product Overview: Recombinant Human IL7 protein(P13232)(Asp26-His177) was expressed in E.coli.

Specification

• Species: Human
• Source: E.coli
• Tag: Non
• Protein Length: Asp26-His177
• Tag: Non
• Form: Lyophilized from 0.22μm filtered solution in 25mM PB, 250mM NaCl (pH 6.8). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human IL-7 at 2ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-7R alpha, hFc Tag with the EC50 of 16.2ng/ml determined by ELISA (QC tested).
• Molecular Mass: The protein has a predicted MW of 17.5 kDa same as 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 25mM PB, 250mM NaCl (pH 6.8).

Gene Information

• Gene Name: IL7 interleukin 7 [ Homo sapiens ]
• Official Symbol: IL7
• Synonyms: IL7; interleukin 7; interleukin-7; IL 7; IL-7
• Gene ID: 3574
• mRNA Refseq: NM_000880
• Protein Refseq: NP_000871
• MIM: 146660
• UniProt ID: P13232