Cat#:RP-0117H;Product Name:Recombinant Human BACE1 / ASP2 Protein;Synonym:ASP2,BACE,HSPC104;Description:The mature form of human BACE1 (NP_036236.1) extracellular domain (Met1-Thr 457) with a quinary-aa peptide (DDDDK) at the C-terminus was expressed and purified.;Source:Human Cells;Predicted N Terminal:Thr 22;Molecular Characterization:The recombinant human BACE1 consists of 442 amino acids and has a calculated molecular mass of 49 kDa. As a result of glycosylation, the rhBACE1 migrates as an approximately 65 kDa protein in SDS-PAGE under reducing conditions.;Purity:Greater than 95 % 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 50mM Tris, 100mM NaCl, pH 8.0;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℃).;