名称：正品供应| Recombinant Human IL-20
Purity >97%, by SDSPAGE under reducing conditions and visualized by silver stain. Measured in a cell proliferation assay using BaF3 mouse pro-B cells transfected with human IL20 Rα and human IL20 Rβ. The ED50 for this effect is typically 0.20.6 ng/mL.
PREPARATION AND STORAGE
Reconstitution Reconstitute at 10 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin. Endotoxin Level <1.0 EU per 1 μg of the protein by the LAL method. Stability & Storage Use a manual defrost freezer and avoid repeated freezethaw cycles.
3 months, 20 to 70 °C under sterile conditions after reconstitution.
12 months from date of receipt, 20 to 70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
Upon receipt, store it immediately at the temperature recommended below. Shipping The product is shipped at ambient temperature. Formulation Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein. See Certificate of Analysis for details.