Recombinant Biotinylated Human SIRP Beta 1 Isoform 3 Protein,His-Avi Tag

Description :
Source Biotinylated Human SIRP Beta 1 Isoform 3 Protein is expressed from HEK293 with His tag and Avi tag at the C-terminal. It contains Glu30-Leu371.[Accession |Q5TFQ8-1] Molecular Weight The protein has a predicted MW of 39.9 kDa. Due to glycosylation, the protein migrates to 55-68 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by Tris-Bis PAGEandHPLC Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.