3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.
Mouse IL-21R in inhibit the IFN-g secretion of the NK-92 human natural killer cells in the presence of mouse IL-21. The ED50 range ≤4ug/ml.
Supplier Page from United States Biological for IL-21R, Recombinant, Mouse, His-Tag, aa20-237