Human IL5Ra / CD125 Protein (His Tag)

Species : Human

Synonyms : CD125,CDw125,HSIL5R3,IL5R

Host : HEK293 Cells

Purity :> 85 % as determined by SDS-PAGE

Activity : 1. Measured by its binding ability in a functional ELISA.
2. Immobilized recombinant mouse IL5-his at 5 £gg/mL (100 £gL/well) can bind biotinylated human IL5Ra-his with a linear range of 32-4000 ng/mL.
3. Measured by its ability to inhibit IL5 dependent proliferation of TF1 human erythroleukemic cells. The ED50 for this effect is typically 0.7-2.8 £gg/mL.