Recombinant Biotinylated Human FGFR2 beta (IIIc) Protein,His-Avi Tag

Description :
Synonyms KGFR;FGFR-2;Fibroblast growth factor receptor 2;Keratinocyte growth factor receptor Source Biotinylated Human FGFR2 beta (IIIc) Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Arg152-Glu377.[Accession | P21802-1] Molecular Weight The protein has a predicted MW of 28.2 kDa. Due to glycosylation, the protein migrates to 48-60 kDa based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE and HPLC. Activity ELISA Data: Immobilized Human FGF basic, No Tag at 5g/ml (100l/well) on the plate. Dose response curve for Biotinylated Human FGFR2 beta (IIIc), His Tag with the EC50 of 1.25g/ml determined by ELISA. Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.