- Product NameRecombinant Murine Interleukin-19
- 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 human IL-20Rα and human IL-20Rβ co-transfected murine BaF3 pro-B cells is less than 0.8 ng/ml, corresponding to a specific activity of > 1.25 x106 IU/mg.
- EndotoxinLess than 0.1 EU/ug of rMuIL-19 as determined by LAL method.
- UniprotQ8CJ70
- Gene ID329244
- Calculated MW Approximately 17.6 kDa, a single non-glycosylated polypeptide chain containing 152 amino acids.
- Target Sequence LRRCLISVDM RLIEKSFHEI KRAMQTKDTF KNVTILSLEN LRSIKPGDVC CMTNNLLTFY RDRVFQDHQE RSLEVLRRIS SIANSFLCVQ KSLERCQVHR QCNCSQEATN ATRIIHDNYN QLEVSSAALK SLGELNILLA WIDRNHLETP AA
- Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, with 3 % Trehalose.
- 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.
