Immobilized Human IL-5, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Human IL-5 R alpha, hFc Tag with the EC50 of 6.9 ng/ml determined by ELISA.

IL-5R alpha/CD125 Protein, Human, Recombinant (Membrane-bound, hFc) is expressed in HEK293 Cells. The accession number is Q01344-1.

Human

HEK293 Cells

IL5R,HSIL5R3,CDw125,CD125

Asp21-Glu335

> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC

Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

Interleukin‑5 Receptor alpha (IL‑5 R alpha), also known as CD125, is a 60 kDa hematopoietin receptor that plays a dominant role in eosinophil biology.This is the receptor for interleukin-5. The alpha chain binds to IL5.