Cat#:RP-2243R;Product Name:Recombinant Rat SerpinA1 Protein (His Tag);Synonym:SerpinA1;Description:A DNA sequence encoding the rat SERPINA1 (NP_071964.2) (Met1-Arg411) was expressed with a polyhistidine tag at the C-terminus.;Source:Human Cells;Predicted N Terminal:Glu 25;Molecular Characterization:The recombinant rat SERPINA1 consists 398 amino acids and predicts a molecular mass of 45.2 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℃).;