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. IL-5R alpha/CD125 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 38.7 kDa and the accession number is Q01344-1.

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. IL-5R alpha/CD125 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 38.7 kDa and the accession number is Q01344-1.

IL-5R alpha/CD125 Protein, Human, Recombinant (aa 21-335, His） is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 45-60 KDa and the accession number is Q01344.

IL-5R alpha/CD125 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 70-85 KDa and the accession number is Q01344.