Human SULT1E1 Recombinant Protein (N-His) (HW729012)

Name: Human SULT1E1 Recombinant Protein (N-His)
Brand: abinScience
SKU: HW729012
Price: 211 USD
Availability: InStock

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Overview

Catalog No.	HW729012
Description	Recombinant Human SULT1E1 Protein, N-His (HW729012) expressed in E. coli, spanning Met1-Ile294. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	E. coli
Accession	P49888
Protein length	Met1-Ile294
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	37.26 kDa
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names	ST1E1, STE, EST-1, SULT1E1, Sulfotransferase 1E1, Sulfotransferase, estrogen-preferring, Estrogen sulfotransferase
Background	Sulfotransferase 1E1 (SULT1E1) is a ~35 kDa protein. Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the sulfate conjugation of estradiol and estrone. Is a key enzyme in estrogen homeostasis, the sulfation of estrogens leads to their inactivation. Also sulfates dehydroepiandrosterone (DHEA), pregnenolone, (24S)-hydroxycholesterol and xenobiotic compounds like ethinylestradiol, equalenin, diethyl stilbesterol and 1-naphthol at significantly lower efficiency. Does not sulfonate cortisol, testosterone and dopamine. May play a role in gut microbiota-host metabolic interaction. 1. Hempel, N. et al. (2000) Biochemical and biophysical research communications 276, 224-30. PMID: 11006110 2. Pedersen, LC. et al. (2002) The Journal of biological chemistry 277, 17928-32. PMID: 11884392 3. Falany, CN. et al. (1995) The Journal of steroid biochemistry and molecular biology 52, 529-39. PMID: 7779757 4. Cook, IT. et al. (2009) Drug metabolism and disposition: the biological fate of chemicals 37, 2069-78. PMID: 19589875
Note	For research use only.