Active Recombinant Mouse IL2RB protein, His-tagged

• Cat.No.: IL2RB-0283M
• Product Overview: Recombinant Mouse IL2RB protein(Ala27-Glu240), 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: Mouse IL-2 R beta, His Tag immobilized on CM5 Chip can bind Mouse IL-2, His Tag with an affinity constant of 8.45 μM as determined in a SPR assay (Biacore 8K).
• Molecular Mass: This protein carries a polyhistidine tag at the C-terminusThe protein has a calculated MW of 27.1 kDa. The protein migrates as 42-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Ala27-Glu240
• 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.
• Protein length: 27-240 a.a.

Gene Information

• Gene Name: Il2rb interleukin 2 receptor, beta chain [ Mus musculus ]
• Official Symbol: IL2RB
• Synonyms: IL2RB; interleukin 2 receptor, beta chain; interleukin-2 receptor subunit beta; IL-2RB; p70-75; IL-2R subunit beta; IL-2/15 receptor-beta; IL-2 receptor beta chain; IL-15 receptor beta chain; IL-2 receptor subunit beta; high affinity IL-2 receptor subunit beta; p70; CD122; IL15Rbeta; Il-2Rbeta; IL-15Rbeta; Il-2/15Rbeta; MGC118674
• Gene ID: 16185
• mRNA Refseq: NM_008368
• Protein Refseq: NP_032394