SULT1A3 Protein, Human (His, solution)
Based on 1 Customer Validation
SULT1A3 protein, a sulfotransferase utilizing PAPS, catalyzes the sulfate conjugation of phenolic monoamines, including neurotransmitters (dopamine, norepinephrine, serotonin) and drugs. This activity contributes significantly to inactivation and elimination, emphasizing SULT1A3's crucial role in regulating neurotransmitter and drug levels, maintaining homeostasis, and ensuring proper biological system functioning. SULT1A3 Protein, Human (His, solution) is the recombinant human-derived SULT1A3 protein, expressed by E. coli , with N-6*His labeled tag.
- Species: Human
- Source: E. coli
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Storage:Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
SULT1A3 protein, a sulfotransferase utilizing PAPS, catalyzes the sulfate conjugation of phenolic monoamines, including neurotransmitters (dopamine, norepinephrine, serotonin) and drugs. This activity contributes significantly to inactivation and elimination, emphasizing SULT1A3's crucial role in regulating neurotransmitter and drug levels, maintaining homeostasis, and ensuring proper biological system functioning. SULT1A3 Protein, Human (His, solution) is the recombinant human-derived SULT1A3 protein, expressed by E. coli , with N-6*His labeled tag.
SULT1A3 protein, a sulfotransferase utilizing 3'-phospho-5'-adenylyl sulfate (PAPS) as its sulfonate donor, plays a pivotal role in catalyzing the sulfate conjugation of phenolic monoamines, including neurotransmitters such as dopamine, norepinephrine, and serotonin, as well as phenolic and catechol drugs. This enzymatic activity contributes significantly to the inactivation and elimination of these bioactive molecules, highlighting SULT1A3's crucial role in regulating the levels and activity of neurotransmitters and certain pharmacologically relevant compounds. The substrate specificity of SULT1A3 underscores its importance in modulating physiological responses to neurotransmitters and drugs, emphasizing its significance in maintaining homeostasis and proper functioning of biological systems.
The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.
Technical Parameters
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Species Human
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Source E. coli
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Tag N-6*His
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Accession
P0DMM9-1 (M1-L295)
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Gene ID445329 [NCBI]
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Molecular Construction
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N-term
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6*His
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SULT1A3 (M1-L295)
Accession # P0DMM9-1 -
C-term
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Protein Length
Full Length of Isoform-1
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Synonyms
SULT1A4; Sulfotransferase 1A3; Sulfotransferase Family 1A Member 4; Sulfotransferase; Sulfotransferase Family, Cytosolic, 1A, Phenol-Preferring, Member 4; SLX1B-SULT1A4; Aryl Sulfotransferase 1A3/1A4; ST1A3/ST1A4; Sulfotransferase 1A4; Sulfokinase; ST1A4;
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AA Sequence
MELIQDTSRPPLEYVKGVPLIKYFAEALGPLQSFQARPDDLLINTYPKSGTTWVSQILDMIYQGGDLEKCNRAPIYVRVPFLEVNDPGEPSGLETLKDTPPPRLIKSHLPLALLPQTLLDQKVKVVYVARNPKDVAVSYYHFHRMEKAHPEPGTWDSFLEKFMAGEVSYGSWYQHVQEWWELSRTHPVLYLFYEDMKENPKREIQKILEFVGRSLPEETMDFMVQHTSFKEMKKNPMTNYTTVPQELMDHSISPFMRKGMAGDWKTTFTVAQNERFDADYAEKMAGCSLSFRSEL
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Predicted Molecular Mass
35.6 kDa
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Molecular Weight
Approximately 35 kDa, based on SDS-PAGE under reducing conditions.
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Purity
≥ 95%, as determined by reducing SDS-PAGE.
Product Properties
Solution
Supplied as a 0.22 μm filtered solution of 20 mM Tris-HCl, 100 mM NaCl, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.
<1 EU/μg, determined by LAL method.
Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
Shipping with dry ice.
Documentation
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Data Sheet (237 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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