产品名称Recombinant Rat Interleukin-2
来源种属E.coli
纯化> 97 % 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 0.2 ng/ml, corresponding to a specific activity of > 5.0 × 106 IU/mg.
内毒素Less than 1 EU/ug of rRtIL-2 as determined by LAL method.
别名T-cell Growth Factor, CGF
UniprotP17108
Gene ID116562
计算分子量Approximately 15.5 kDa, a single non-glycosylated polypeptide chain containing 135 amino acids.
序列APTSSPAKET QQHLEQLLLD LQVLLRGIDN YKNLKLPMML TFKFYLPKQA TELKHLQCLE NELGALQRVL DLTQSKSFHL EDAGNFISNI RVTVVKLKGS ENKFECQFDD EPATVVEFLR RWIAICQSII STMTQ
配方Lyophilized from a 0.2 um filtered concentrated solution in PBS.
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.
3-5days
