Recombinant Biotinylated Human Siglec-9 Protein,His-Avi Tag

Description :
Synonyms CDw329;CD329; FOAP-9 Source Biotinylated Human Siglec-9 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Gln18-Gly348.[Accession | Q9Y336-1] Molecular Weight The protein has a predicted MW of 38.9 kDa. Due to glycosylation, the protein migrates to 70-80 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 Formulation Lyophilized from 0.22m filtered solution in 25mM MES, 150mM NaCl (pH 5.5). 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 25mM MES, 150 mM NaCl (pH 5.5).