Recombinant Biotinylated Human Midkine Protein,His-Avi Tag

Description :
Synonyms MK; ARAP; MDK; MEK; MK1; MKARAP; NEGF2 Source Biotinylated Human Midkine Protein is expressed from E.coli with His tag and Avi Tag at the N-Terminus. It contains Val21-Asp143.[Accession | P21741-1] Molecular Weight The protein has a predicted MW of 16.46 kDa same as SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE 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.