Acitve Recombinant Mouse IL2RA protein(Met1-Lys236), His-tagged

• Cat.No.: IL2RA-1246M
• Product Overview: Recombinant Mouse IL2RA (NP_032393.3) extracellular domain (Met 1-Lys 236) was expressed in HEK293, with a C-terminal polyhistidine tag.

Specification

• Species: Mouse
• Source: HEK293
• Tag: His
• Protein Length: Met1-Lys236
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Immobilized Recombinant Human IL2 Protein,Low Endotoxin at 2 μg/ml (100 μl/well) can bind Recombinant Mouse IL2RA / CD25 Protein (ECD,His Tag), The EC50 is 410-900 ng/mL.
• Molecular Mass: The secreted recombinant Mouse IL2RA cmprises 226 amino acids with a predicted molecular mass of 26 kDa. As a result of glycosylation, the apparent molecular mass of the rm IL2RA is approximately 50-55 kDa in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 98 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• 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: Il2ra interleukin 2 receptor, alpha chain [ Mus musculus ]
• Official Symbol: IL2RA
• Synonyms: IL2RA; interleukin 2 receptor, alpha chain; interleukin-2 receptor subunit alpha; IL2-RA; IL-2-RA; p55 chain; IL-2R alpha chain; IL-2R subunit alpha; IL-2 receptor subunit alpha; CD25; Il2r; Ly-43; MGC130561
• Gene ID: 16184
• mRNA Refseq: NM_008367
• Protein Refseq: NP_032393