Recombinant Human CD47 Protein, Active

Product Overview Description Recombinant Human CD47 Protein is expressed from HEK293 without tag.It contains Gln19-Pro139. Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC Accession Q08722 Target Symbol CD47 Species Human Expression System HEK293 Tag No Tag Expression Range Gln19-Pro139 Mol. Weight The protein has a predicted MW of 13.72 kDa. Due to glycosylation, the protein migrates to 35-48 kDa based on Tris-Bis PAGE result. Form Lyophilized Formulation Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Endotoxin Less than 1EU per ug by the LAL method. Activity Immobilized Human CD47, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human SIRP alpha, hFc Tag with the EC50 of 0.24ug/ml determined by ELISA. Contact us for detailed testing images. Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a m