IL5 Protein (Native, Human)

1.Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.1-1 ng/mL. 2.Loaded Recombinant Human IL-5R alpha Protein, Membrane-bound, His Tag (Cat. No. 10392-H08H1) on HIS1K Biosensor, can bind Recombinant Human IL-5 Protein (Cat. No. 15673-HNAH) with an affinity constant of 43.200 nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .