Recombinant Human EPHB2 Protein,His Tag

Description :
Synonyms HEK5; ERK;DRT; CAPB Source Human EPHB2 Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Val19-Leu543.[Accession | P29323-1] Molecular Weight The protein has a predicted MW of 59.2 kDa. Due to glycosylation, the protein migrates to 65-75 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 EPHB2, His Tag at 0.5g/ml (100l/Well) on the plate. Dose response curve for Anti-EPHB2 Antibody, hFc Tag with the EC50 of 8.0ng/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.