Description：Recombinant Mouse IL2 Protein is produced by E. coli expression system and the target gene encoding Ala21-Gln169 is expressed.Form：Lyophilized from a 0.2 μM filtered solution of 20 mM Sodium Citrate, 0.2% Tween 80, pH 3.0.Gene Symbol：IL2Alternative Names：Interleukin-2; IL-2; T-cell growth factor; TCGF; Aldesleukin Entrez Gene (Mouse)： 16183; SwissProt (Mouse)： P04351; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：MAPTSSSTSS STAEAQQQQQ QQQQQQQHLE QLLMDLQELL SRMENYRNLK LPRMLTFKFY LPKQATELKD LQCLEDELGP LRHVLDLTQS KSFQLEDAEN FISNIRVTVV KLKGSDNTFE CQFDDESATV VDFLRRWIAF CQSIISTSPQDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.

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  The specific activity of Recombinant Mouse IL2 Protein is ≥1×107 IU/mg, measured in a cell proliferation assay.