Description：Recombinant Human SULT1A1 Protein is produced by E. coli expression system and the target gene encoding Met1-Leu295 is expressed with a 6His tag at the N-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM Tris-HCI, 150mM NaCl, 2mM DTT, pH8.0.Gene Symbol：SULT1A1Alternative Names：STP; STP1; Sulfotransferase 1A1; ST1A1; Aryl sulfotransferase 1; HAST1/HAST2; Phenol sulfotransferase 1; Phenol-sulfating phenol sulfotransferase 1; P-PST 1; ST1A3; Thermostable phenol sulfotransferase; Ts-PST Entrez Gene (Human)： 6817; SwissProt (Human)： P50225; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：MNHKVHHHHH HMELIQDTSR PPLEYVKGVP LIKYFAEALG PLQSFQARPD DLLISTYPKS GTTWVSQILD MIYQGGDLEK CHRAPIFMRV PFLEFKAPGI PSGMETLKDT PAPRLLKTHL PLALLPQTLL DQKVKVVYVA RNAKDVAVSY YHFYHMAKVH PEPGTWDSFL EKFMVGEVSY GSWYQHVQEW WELSRTHPVL YLFYEDMKEN PKREIQKILE FVGHSLPEET VDFVVQHTSF KEMKKNPMTN YTTVPQEFMD HSISPFMRKG MAGDWKTTFT VAQNERFDAD YAEKMAGCSL SFRSELDirections 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.