Description：Recombinant Human Serpin E2 Protein is produced by mammalian expression system and the target gene encoding Ser20-Pro397 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μm filtered solution of 20mM Tris, 150mM NaCl, pH8.0.Gene Symbol：SERPINE2Alternative Names：PI7; PN1; Glia-derived nexin; GDN; Peptidase inhibitor 7; PI-7; Protease nexin 1; PN-1; Protease nexin I; Serpin E2 Entrez Gene (Human)： 5270; SwissProt (Human)： P07093; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：SHFNPLSLEE LGSNTGIQVF NQIVKSRPHD NIVISPHGIA SVLGMLQLGA DGRTKKQLAM VMRYGVNGVG KILKKINKAI VSKKNKDIVT VANAVFVKNA SEIEVPFVTR NKDVFQCEVR NVNFEDPASA CDSINAWVKN ETRDMIDNLL SPDLIDGVLT RLVLVNAVYF KGLWKSRFQP ENTKKRTFVA ADGKSYQVPM LAQLSVFRCG STSAPNDLWY NFIELPYHGE SISMLIALPT ESSTPLSAII PHISTKTIDS WMSIMVPKRV QVILPKFTAV AQTDLKEPLK VLGITDMFDS SKANFAKITR SENLHVSHIL QKAKIEVSED GTKASAATTA ILIARSSPPW FIVDRPFLFF IRHNPTGAVL FMGQINKPHH HHHHDirections for Use：Please minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.