Description：Recombinant Human SULT1B1 Protein is produced by E. coli expression system and the target gene encoding Met1-Ile296 is expressed with a 6His tag at the N-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM Tris HCl, 100mM Nacl, pH8.0.Gene Symbol：SULT1B1Alternative Names：ST1B2; SULT1B2; Sulfotransferase family cytosolic 1B member 1; ST1B1; Sulfotransferase 1B1; Sulfotransferase 1B2; ST1B2; Thyroid hormone sulfotransferase Entrez Gene (Human)： 27284; SwissProt (Human)： O43704; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：MNHKVHHHHH HMLSPKDILR KDLKLVHGYP MTCAFASNWE KIEQFHSRPD DIVIATYPKS GTTWVSEIID MILNDGDIEK CKRGFITEKV PMLEMTLPGL RTSGIEQLEK NPSPRIVKTH LPTDLLPKSF WENNCKMIYL ARNAKDVSVS YYHFDLMNNL QPFPGTWEEY LEKFLTGKVA YGSWFTHVKN WWKRKEEHPI LFLYYEDMKE NPKEEIKKII RFLEKNLNDE ILDRIIHHTS FEVMKDNPLV NYTHLPTTVM DHSKSPFMRK GTAGDWKNYF TVAQNEKFDA IYETEMSKTA LQFRTEIDirections 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.