产品名称Recombinant Rat Interleukin-7
来源种属Escherichia coli.
纯化> 95 % 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 2E8 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5.0 x105 IU/mg.
内毒素Less than 1 EU/ug of rRtIL-7 as determined by LAL method.
UniprotP56478
Gene ID25647
计算分子量Approximately 14. 9 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.
序列DCHIKDKDGK AFGSVLMISI NQLDKMTGTD SDCPNNEPNF FKKHLCDDTK EAAFLNRAAR KLRQFLKMNI SEEFNDHLLR VSDGTQTLVN CTSKEEKTIK EQKKNDPCFL KRLLREIKTC WNKILKGSI
配方Lyophilized from a 0.2 μm filtered concentrated solution in 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.
3-5days
