Active Recombinant Mouse IL2 protein, His-tagged

• Cat.No.: IL2-0183M
• Product Overview: Recombinant Mouse IL2 protein(Ala21-Gln169), fused with His tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Mouse
• Tag: His
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
• Bio-activity: Immobilized Mouse IL-2, His Tag at 5 μg/mL (100 μL/well) can bind Mouse IL-2RB&IL-2RA&IL-2RG, Fc Tag&Fc Tag with a linear range of 0.8-3 ng/mL.
• Molecular Mass: This protein carries a polyhistidine tag at the N-terminusThe protein has a calculated MW of 19.1 kDa. The protein migrates as 20-25 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Ala21-Gln169
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >90% 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: Il2 interleukin 2 [ Mus musculus ]
• Official Symbol: IL2
• Synonyms: IL2; interleukin 2; interleukin-2; TCGF; T-cell growth factor; Il-2
• Gene ID: 16183
• mRNA Refseq: NM_008366
• Protein Refseq: NP_032392