Cat#:RP-034A;Product Name:Recombinant Influenza A H7N9 Matrix protein 1 / M1 Protein (His Tag);Synonym:M1;Description:A DNA sequence encoding the Influenza A virus (A/Anhui/1/2013(H7N9)) Matrix protein 1 (EPI439506) (Met1-Lys252) was expressed with a C-terminal polyhistidine tag.;Source:E. coli;Predicted N Terminal:Met;Molecular Characterization:The recombinant Matrix protein 1 of Influenza A virus (A/Anhui/1/2013(H7N9)) comprises 258 amino acids and has a predicted molecular mass of 28.5 kDa. The apparent molecular mass of the protein is approximately 26-30 kDa in SDS-PAGE under reducing conditi;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 20 mM tris, 0.5 mM EDTA, 5% glycerol, 50 mM NaCl, pH 7.6.;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℃).;