Active Recombinant Human IL7 protein, Fc-tagged

• Cat.No.: IL7-0190H
• Product Overview: Recombinant Human IL7 protein(Asp26-His177), fused with Fc tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 26-177 a.a.
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human IL-7 R alpha, Mouse IgG2a Fc Tag at 2 μg/mL (100 μL/well) can bind Human IL-7, Fc Tag with a linear range of 0.3-5 ng/mL.
• Molecular Mass: This protein carries a human IgG1 Fc tag at the C-terminus.The protein has a calculated MW of 43.8 kDa. The protein migrates as 55-60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Asp26-His177
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after at:
  -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

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