Recombinant Human IL5RA protein, His-Avi-tagged, Biotinylated

Specification :
| Description : 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. | Source : HEK293 | Species : Human | Tag : His-Avi | Form : Supplied as 0.22um filtered solution in PBS (pH 7.4). | Molecular Mass : The protein has a predicted MW of 38.7 kDa.Due to glycosylation, the protein migrates to 50-68KDa based on Bis-Tris PAGE result. | Protein length : Asp21-Glu335 | Endotoxin : Less than 1EU per ug by the LAL method. | Purity : > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC | Storage : The product should be stored at -70°C. Please do not repeated freeze-thaw cycles.