Cat#:RP-0086H;Product Name:Recombinant Human Beta-amyloid 38 / Beta-APP38 Protein (aa 672-709, His & GST Tag);Synonym:AAA,ABETA,ABPP,AD1,APPI,CTFgamma,CVAP,PN-II,PN2;Description:A DNA sequence encoding the amino acids (Asp672-Gly709) of human Amyloid beta A4 protein (APP770) (P05067-1), corresponding to the Beta-amyloid protein 38, was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.;Source:E. coli;Predicted N Terminal:Met;Molecular Characterization:The recombinant human Beta-APP38/GST chimera consists of 277 amino acids and has a calculated molecular mass of 32.1 KDa. It migrates as an approximately 34 KDa band in SDS-PAGE under reducing conditions.;Purity:Greater than 85 % as determined by SDS-PAGE;Endotoxin:Please contact us for more information.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile 50 mM Tris, 100 mM NaCl, 20% glycerol, 0.05% Tween 20, pH 9.5.;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℃).;