- Product NameRecombinant Murine Interleukin-9
- Host SpeciesEscherichia coli.
- Purification> 97 % by SDS-PAGE and HPLC analyses.
- Biological ActivityFully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine TS1 cells is less than 0.02 ng/ml, corresponding to a specific activity of > 5.0 x107 IU/mg.
- EndotoxinLess than 0.1 EU/ug of rMuIL-9 as determined by LAL method.
- UniprotP15247
- Gene ID16198
- Calculated MW Approximately 14.2 kDa, a single non-glycosylated polypeptide chain containing 126 amino acids.
- Target Sequence QRCSTTWGIR DTNYLIENLK DDPPSKCSCS GNVTSCLCLS VPTDDCTTPC YREGLLQLTN ATQKSRLLPV FHRVKRIVEV LKNITCPSFS CEKPCNQTMA GNTLSFLKSL LGTFQKTEMQ RQKSRP
- Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
- Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 ˚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.
