Cat#:RP-0645H;Product Name:Recombinant Human HER2 / ErbB2 Protein;Synonym:CD340,HER-2,HER-2/neu,HER2,MLN 19,MLN19,NEU,NGL,TKR1;Description:A DNA sequence encoding the human ERBB2 (NP_004439.2) (Met1-Thr652) was expressed with five amino acids (DDDDK) at the C-terminus.;Source:Human Cells;Predicted N Terminal:Thr 23;Molecular Characterization:The recombinant human ERBB2 consists 636 amino acids and predicts a molecular mass of 70 kDa.;Purity:Greater than 95 % as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per ug 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℃).;