Description：Recombinant Human SERPINA3 Protein is produced by Mammalian expression system and the target gene encoding His24-Ala423 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of 20mM HEPES, 150mM NaCl, pH 7.5Gene Symbol：SERPINA3Alternative Names：AACT; Alpha-1-antichymotrypsin; ACT; Cell growth-inhibiting gene 24/25 protein; Serpin A3 Entrez Gene (Human)： 12; SwissProt (Human)： P01011; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：HPNSPLDEEN LTQENQDRGT HVDLGLASAN VDFAFSLYKQ LVLKAPDKNV IFSPLSISTA LAFLSLGAHN TTLTEILKGL KFNLTETSEA EIHQSFQHLL RTLNQSSDEL QLSMGNAMFV KEQLSLLDRF TEDAKRLYGS EAFATDFQDS AAAKKLINDY VKNGTRGKIT DLIKDLDSQT MMVLVNYIFF KAKWEMPFDP QDTHQSRFYL SKKKWVMVPM MSLHHLTIPY FRDEELSCTV VELRYTGNAS ALFILPDQDK MEEVEAMLLP ETLKRWRDSL EFREIGELYL PKFSISRDYN LNDILLQLGI EEAFTSKADL SGITGARNLA VSQVVHKAVL DVFEEGTEAS AATAVKITLL SALVETRTIV RFNRPFLMII VPTDTQNIFF MSKVTNPKQA VDHHHHHHDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.