Product Properties Alternative Names IL1RAP, IL-1RAP, C3orf13, IL-1 R3, IL-1 RAcP Species Cynomolgus Expression Sequence Ser21-Cys362 Accession G7NYP7 Tag C-His Expression System HEK293 Molecular Weight The protein has a predicted MW of 40.49 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on SDS-PAGE result. Purity > 95% as determined by SDS-PAGE and HPLC. Endotoxin < 1.0 EU per μg by the LAL method. Formulation Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Appearance Lyophilized Powder Biological Activity 【ELISA Data】 Immobilized Cynomolgus IL-1R3, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-IL-1R3 Antibody, hFc Tag with the EC50 of 4.0ng/ml determined by ELISA. Reconstitution Method Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles. Features High purity, high activity, low endotoxin, high batch-to-batch consistency Storage Store at -25 to -15°C. Once received, the product is valid for one year. After reconstitution, store under sterile conditions at -85 to -65°C. The product is valid for three months.