Recombinant Biotinylated Human Serum Albumin Protein,His-Avi Tag

Description :
Synonyms Albumin; ANALBA; Serum albumin; PRO0883 Source Biotinylated Human Serum Albumin Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Asp25-Leu609.[Accession | P02768-1] Molecular Weight The protein has a predicted MW of 69.4 kDa. Due to glycosylation, the protein migrates to 69-70 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 SDS-PAGE and HPLC. Activity SPR Data: Biotinylated Human Serum Albumin, His-Avi Tag immobilized on CM5 Chip can bind Human FcRn, His Tag with an affinity constant of 1.67 M as determined in SPR assay . 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.