Biotinylated Human VEGF R1/FLT-1 Protein, Active

Product Overview Description Recombinant Biotinylated Human VEGF R1/FLT-1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Ser27-Asn756. Purity > 95% as determined by Tris-Bis PAGE Accession P17948 Target Symbol VEGF R1/FLT-1 Synonyms FLT; FLT1; Flt-1; FRT; VEGF R1; VEGFR1 Species Human Expression System HEK293 Tag C-His-Avi Expression Range Ser27-Asn756 Mol. Weight The protein has a predicted MW of 85.1 kDa. Due to glycosylation, the protein migrates to 100-120 kDa based on Tris-Bis PAGE result. Form Lyophilized Formulation Lyophilized from 0.22um 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 VEGF165 at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human VEGFR1, His Tag with the EC50 of 46.4ng/ml determined by ELISA (QC Test). Contact us for detailed test