Description: Recombinant Human CES1 Protein is produced by Mammalian expression system and the target gene encoding His19-Glu562 is expressed with a 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of 20mM HAc-NaAc, 150mM NaCl, pH 4.0. Gene Symbol: CES1 Alternative Names: CES2; SES1; Liver carboxylesterase 1; Acyl-coenzyme A:cholesterol acyltransferase; ACAT; Brain carboxylesterase hBr1; Carboxylesterase 1; CE-1; hCE-1; Cocaine carboxylesterase; Egasyn; HMSE; Methylumbelliferyl-acetate deacetylase 1; Monocyte/macrophage serine esterase; Retinyl ester hydrolase; REH; Serine esterase 1; Triacylglycerol hydrolase; TGHEntrez Gene (Human): 1066SwissProt (Human): P23141Purity : Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure : GHPSSPPVVD TVHGKVLGKF VSLEGFAQPV AIFLGIPFAK PPLGPLRFTP PQPAEPWSFV KNATSYPPMC TQDPKAGQLL SELFTNRKEN IPLKLSEDCL YLNIYTPADL TKKNRLPVMV WIHGGGLMVG AASTYDGLAL AAHENVVVVT IQYRLGIWGF FSTGDEHSRG NWGHLDQVAA LRWVQDNIAS FGGNPGSVTI FGESAGGESV SVLVLSPLAK NLFHRAISES GVALTSVLVK KGDVKPLAEQ IAITAGCKTT TSAVMVHCLR QKTEEELLET TLKMKFLSLD LQGDPRESQP LLGTVIDGML LLKTPEELQA ERNFHTVPYM VGINKQEFGW LIPMLMSYPL SEGQLDQKTA MSLLWKSYPL VCIAKELIPE ATEKYLGGTD DTVKKKDLFL DLIADVMFGV PSVIVARNHR DAGAPTYMYE FQYRPSFSSD MKPKTVIGDH GDELFSVFGA PFLKEGASEE EIRLSKMVMK FWANFARNGN PNGEGLPHWP EYNQKEGYLQ IGANTQAAQK LKDKEVAFWT NLFAKKAVEK PPQTEVDHHH HHH 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 : 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.