Recombinant human Sulfotransferase 1E1/SULT1E1 protein
Sulfotransferase enzymes catalyze the sulfate conjugation of many hormones, neurotransmitters, drugs, and xenobiotic compounds. These cytosolic enzymes are different in their tissue distributions and substrate specificities. Estrogen sulfotransferase may control the level of the estrogen receptor by sulfurylating free estradiol. Recombinant SuLT1E1, fused to His-tag at C-terminus, was expressed in E. coli and was purified by conventional chromatography.
Product Specifications
Product Name Alternative
Sulfotransferase family 1E member 1, ST1E1, EST-1, Estrogen sulfotransferase, Sulfotransferase estrogen-preferring, STE, EST
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
1 mg/mL (determined by Bradford assay)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 95% by SDS-PAGE
Molecular Weight
36.1 kDa (302aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Maiti S., et al. (2007) Biochem Pharmacol. 73 (9) : 1474-81.; ; Adjei AA., et al. (2003) Br.J Phamacol. 139 (8) : 1373-82.;
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 20% glycerol
Scientific Category
Enzymes & Proteases
NCBI Accession Number
AAH27956.1
Uniprot Accession Number
P49888
Species
Human
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