The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
% SDS-PAGE. ab116431 was sterile filtered
Additional notesStore at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Please see notes section.
pH: 8.00 Constituents: 0.32% Tris HCl, 20% Glycerol
Sulfotransferase estrogen preferring
FunctionMay control the level of the estrogen receptor by sulfurylating free estradiol. Maximally sulfates beta-estradiol and estrone at concentrations of 20 nM. Also sulfates dehydroepiandrosterone, pregnenolone, ethinylestradiol, equalenin, diethylstilbesterol and 1-naphthol, at significantly higher concentrations; however, cortisol, testosterone and dopamine are not sulfated.
Tissue specificityLiver, intestine and at lower level in the kidney.
Sequence similaritiesBelongs to the sulfotransferase 1 family.