Description：Recombinant Human CFH Protein is produced by mammalian expression system and the target gene encoding Glu19-Leu449 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of PBS, 20% Glycerol, 5% Trehalose, pH 7.4.Gene Symbol：CFHAlternative Names：HF; HF1; HF2; Complement factor H; H factor 1 Entrez Gene (Human)： 3075; SwissProt (Human)： P08603; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：EDCNELPPRR NTEILTGSWS DQTYPEGTQA IYKCRPGYRS LGNVIMVCRK GEWVALNPLR KCQKRPCGHP GDTPFGTFTL TGGNVFEYGV KAVYTCNEGY QLLGEINYRE CDTDGWTNDI PICEVVKCLP VTAPENGKIV SSAMEPDREY HFGQAVRFVC NSGYKIEGDE EMHCSDDGFW SKEKPKCVEI SCKSPDVING SPISQKIIYK ENERFQYKCN MGYEYSERGD AVCTESGWRP LPSCEEKSCD NPYIPNGDYS PLRIKHRTGD EITYQCRNGF YPATRGNTAK CTSTGWIPAP RCTLKPCDYP DIKHGGLYHE NMRRPYFPVA VGKYYSYYCD EHFETPSGSY WDHIHCTQDG WSPAVPCLRK CYFPYLENGY NQNYGRKFVQ GKSIDVACHP GYALPKAQTT VTCMENGWSP TPRCIRVSFT LVDHHHHHHDirections 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：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.