Sulfotransferase family cytosolic 1B member 1 (Sult1b1), rat, recombinant

Organism: Rattus norvegicus (Rat). Source: E.coli. Expression Region: 1-299aa. Protein Length: Full Length. Tag Info: N-terminal 10xHis-SUMO-tagged and C-terminal Myc-tagged. Target Protein Sequence: MGTAEDVFRK DLKIIHGYPM VYAFALGWEK IEEFQSRPCD IVIPTYPKSG TTWLSEIVDM VLNDGNVEKC KRDVITSKVP MLEQNVPGAR RSGVELLKKT PSPRIIKTHL PIDLLPKSFW DNKCKMIYLA RNGKDVAVSY YHFDLMNNIQ PLPGTWEEYL EKFLAGNVAY GSWFDHVKSW WEKREGHPIL FLYYEDLKKN PKKEIKKIAN FLDKTLDEHT LERIVHHTSF EVMKDNPLVN YTHLPTEIMD HSKSPFMRKG VVGDWKNYFT MTQSEKFDAI YKKKLSGTTL EFCTDIQSA. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the sulfate conjugation of many hormones, neurotransmitters, drugs and xenobiotic compounds. Sulfonation increases the water solubility of most compounds, and therefore their renal excretion, but it can also result in bioactivation to form active metabolites. sulfonation of DOPA, tyrosine isomers and thyroid hormones such as 3,3',5-triiodothyronine and 3,3'-diiodothyronine. May play a role in the limitation of the production of L-DOPA and L-m-tyrosine and also in facilitating their excretion. Reference: "Purification, characterization, and molecular cloning of a novel rat liver Dopa/tyrosine sulfotransferase." Sakakibara Y., Takami Y., Zwieb C., Nakayama T., Suiko M., Nakajima H., Liu M.-C. J. Biol. Chem. 270:30470-30478(1995). Function: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the sulfate conjugation of many hormones, neurotransmitters, drugs and xenobiotic compounds. Sulfonation increases the water solubility of most compounds, and therefore their renal excretion, but it can also result in bioactivation to form active metabolites. sulfonation of DOPA, tyrosine isomers and thyroid hormones such as 3,3',5-triiodothyronine and 3,3'-diiodothyronine. May play a role in the limitation of the production of L-DOPA and L-m-tyrosine and also in facilitating their excretion.