Recombinant Mouse IL-2 Protein重组小鼠白介素2

Description :
别名Synonyms Interleukin-2,IL-2,T-cell Growth Factor, TCGF, Aldesleukin; Source Mouse IL-2Protein is expressed from E.coliwith notag . It contains Ala21-Gln169. Accession P04351 Molecular Weight Approximately 17.2 kDa 氨基酸序列AA Sequence APTSSSTSSS TAEAQQQQQQ QQQQQQHLEQ LLMDLQELLS RMENYRNLKL PRMLTFKFYL PKQATELKDL QCLEDELGPL RHVLDLTQSK SFQLEDAENF ISNIRVTVVK LKGSDNTFEC QFDDESATVV DFLRRWIAFC QSIISTSPQ 内毒素Endotoxin by the LAL method. Purity > 95%SDS-PAGE和 HPLC检测 生物Biological Activity The ED50as determined by a cell proliferation assay using murine CTLL-2 cells is less than 0.2 ng/mL, corresponding to a specific activity of > 5.0 106IU/mg.Fully biologically active when compared to standard. Formulation Lyophilized from a 0.2 m filtered concentrated solution in PBS, pH 7.4. 外观Physical Appearance 白色冻干粉