Product Properties Synonyms Pudgy;Delta3; SCDO1delta3; SCDO1 Source Cynomolgus DLL3 Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Ala27-Ala477.[Accession | A0A2K5WSR1] Molecular Weight The protein has a predicted MW of 48.80 kDa. Due to glycosylation, the protein migrates to 52-62 kDa based on SDS-PAGE result. Endotoxin Less than 1EU per μg by the LAL method. Purity > 90% as determined by SDS-PAGE Activity ELISA Data: Immobilized Cynomolgus DLL3, His Tag at 0.2μg/ml (100μl/well) on the plate. Dose response curve for Anti-DLL3 Antibody, hFc Tag with the EC50 of 5.0ng/ml determined by ELISA. Formulation Supplied as 0.22μm filtered solution in 20mM Tris, 200mM NaCl, 200mM L-arginine (pH 8.5). Storage The product should be stored at -85~-65℃ for 1 year from date of receipt. 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.