Cat#:RP-5671H;Product Name:Recombinant Human SERPINA1 Protein, Active;Synonym:Alpha-1-antitrypsin, Alpha-1 protease inhibitor, Alpha-1-antiproteinase, SERPINA1, A1AT, PI, A1A, AAT, PI1, MGC9222, PRO2275, MGC23330.;Description:SERPINA1 Protein produced in rice is a single, non-glycosylated polypeptide chain containing 384 amino acids and having a molecular mass of 43.1 kDa. The SERPINA1 protein is purified by proprietary chromatographic techniques.;Source:Rice Grain (Oryza Sativa).;Purity:Greater than 95% as determined by SDS-PAGE.;Bioactivity:3~5 mg SERPINA1 will inhibit 1 mg PPE with an activity of 10.8 units per mg protein;Formulation:SERPINA1 was lyophilized from a concentrated solution containing recombinant Albumin.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized SERPINA1 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized SERPINA1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SERPINA1 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.;