Recombinant Human IL13RA1 protein, hFc-tagged

Specification :
| Description : Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ‘ or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ‘, is now referred to as IL-13 R alpha 2. | Source : HEK293 | Species : Human | Tag : hFc | Form : Supplied as 0. 22um filtered solution in PBS (pH 7. 4). | Molecular Mass : The protein has a predicted MW of 63. 4 kDa. Due to glycosylation, the protein migrates to 78-90 KDa based on Bis-Tris PAGE result. | Protein length : It contains Ala27 – Thr343. | Endotoxin : Less than 0. 05 EU per ug by the LAL method. | Purity : > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC | Storage : The product should be stored at -70°C. Please do not repeated freeze-thaw cycles. | Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.