Recombinant Human FGFR1 alpha (IIIc) Protein,His-Avi Tag

Description :
Synonyms FGFR1 alpha;FGF R1a; Source Human FGFR1 alpha (IIIc) Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Arg22-Glu374.[Accession | P11362-7] Molecular Weight The protein has a predicted MW of 42 kDa. Due to glycosylation, the protein migrates to 68-83 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 FGFR1 alpha (IIIc) at 0.5g/ml (100l/Well) on the plate. Dose response curve for Anti-FGFR1 Antibody, hFc Tag with the EC50 of 4.6ng/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.