Human IL-4R / CD124 Protein (Fc Tag)

Species : Human

Synonyms : CD124,IL-4RA,IL4R,IL4RA

Host : HEK293 Cells

Purity :> 95 % as determined by SDS-PAGE.

Activity : Measured by its ability to inhibit IL-4-induced proliferation of TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.25-1.0 ng/ml in the presence of 0.2 ng/mL of Recombinant human IL-4.