Recombinant Human FGFR2 beta (IIIb) Protein,hFc Tag

Description :
Synonyms KGFR;FGFR-2;Fibroblast growth factor receptor 2;Keratinocyte growth factor receptor Source Human FGFR2 beta (IIIb) Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Arg152-Glu378.[Accession | P21802-3] Molecular Weight The protein has a predicted MW of 52.2 kDa. Due to glycosylation, the protein migrates to 68-75 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 FGFR2 beta (IIIb) , hFc Tag at 0.5g/ml (100l/Well) on the plate. Dose response curve for Biotinylated Anti-FGFR2 (IIIb) Antibody, hFc Tag with the EC50 of 5ng/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.