Cat#:RP-0330H;Product Name:Recombinant Human CD3e / CD3 epsilon Protein (His & Fc Tag);Synonym:CD3 epsilon,IMD18,T3E,TCRE;Description:A DNA sequence encoding the human CD3E (Met 1-Asp126) was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.;Source:Human Cells;Predicted N Terminal:Gln 22;Molecular Characterization:The secreted recombinant human CD3E is a disulfide-linked homodimeric protein. The reduced monomer comprises 355 amino acids and has a predicted molecular mass of 40 kDa. As a result of glycosylation, it migrates as an approximately 44-53 and 38 kDa band ;Purity:(84.6+14.1) % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS, pH 7.4;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;