产品名称Recombinant Porcine Interleukin-2

来源种属Escherichia coli.

纯化> 96 % by SDS-PAGE and HPLC analyses.

生物活性Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine CTLL-2 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 x10⁶ IU/mg.

内毒素Less than 1 EU/ug of rPoIL-2 as determined by LAL method.

别名T-cell Growth Factor, TCGF

UniprotP26891

Gene ID396868

计算分子量Approximately 15.2 kDa, a single non-glycosylated polypeptide chain containing 134 amino acids.

序列APTSSSTKNT KKQLEPLLLD LQLLLKEVKN YENADLSRML TFKFYMPKQA TELKHLQCLV EELKALEGVL NLGQSKNSDS ANIKESMNNI NVTVLELKGS ETSFKCEYDD ETVTAVEFLN KWITFCQSIY STLT

配方Lyophilized from a 0.2 μm filtered concentrated solution in 1 x PBS, pH 7.4.

保存Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - A minimum of 12 months from date of receipt, when stored at ≤-20 ˚C as supplied. - 1 month, 2 to 8 ˚C under sterile conditions after reconstitution. - 3 months, -20 to -70 ˚C under sterile conditions after reconstitution.