Product properties Synonyms Cytokine CX1;IL-17B; IL20 Source Mouse IL-17B Protein is expressed from E.coli with His tag at the N-Terminus. It contains His21-Phe180.[Accession | Q9QXT6] Molecular Weight The protein has a predicted MW of 19.1 kDa same as SDS-PAGE result. Endotoxin Less than 1EU per μg by the LAL method. Purity > 95% as determined by SDS-PAGE Formulation Lyophilized from 0.22μm filtered solution in 20mM PB, 2mM DTT, 300mM NaCl, 200mM Arginine (pH 7.0). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. Storage The product should be stored at -25~-15℃ for 1 year from date of receipt. 2-7 days, 2 ~ 8 °C under sterile conditions after reconstitution. 3 -6 months, -85~-65℃ under sterile conditions after reconstitution. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles. Note 1.Please operate with lab coats and disposable gloves,for your safety. 2.This product is for research use only.
