Description: Recombinant Human SERPINA5 Protein is produced by Mammalian expression system and the target gene encoding His20-Pro406 is expressed with a 6His tag at the C-terminus. Form: Lyophilized from a 0.2 μM filtered solution of 20mM MES, 150mM NaCl, pH 5.5 Gene Symbol: SERPINA5 Alternative Names: PCI; PLANH3; PROCI; Plasma serine protease inhibitor; Acrosomal serine protease inhibitor; Plasminogen activator inhibitor 3; PAI-3; PAI3; Protein C inhibitor; PCI; Serpin A5Entrez Gene (Human): 5104SwissProt (Human): P05154Purity : Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure : HRHHPREMKK RVEDLHVGAT VAPSSRRDFT FDLYRALASA APSQNIFFSP VSISMSLAML SLGAGSSTKM QILEGLGLNL QKSSEKELHR GFQQLLQELN QPRDGFQLSL GNALFTDLVV DLQDTFVSAM KTLYLADTFP TNFRDSAGAM KQINDYVAKQ TKGKIVDLLK NLDSNAVVIM VNYIFFKAKW ETSFNHKGTQ EQDFYVTSET VVRVPMMSRE DQYHYLLDRN LSCRVVGVPY QGNATALFIL PSEGKMQQVE NGLSEKTLRK WLKMFKKRQL ELYLPKFSIE GSYQLEKVLP SLGISNVFTS HADLSGISNH SNIQVSEMVH KAVVEVDESG TRAAAATGTI FTFRSARLNS QRLVFNRPFL MFIVDNNILF LGKVNRPVDH HHHHH Directions 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.