Recombinant Human DKK1 N terminal Domain Protein,mFc Tag

Description :
Synonyms Dkk-1;hDkk-1;Dickkopf-1;Dickkopf-related 1 Source Human DKK1 N terminal Domain Protein is expressed from HEK293 with mFc tag at the C-Terminus. It contains Thr32-Asp142.[Accession | O94907] Molecular Weight The protein has a predicted MW of 37.35 kDa. Due to glycosylation, the protein migrates to 45-50 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. Formulation Lyophilized from 0.22 m 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.