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  • KD/KO Validated

SULT4A1 Polyclonal antibody

SULT4A1 Polyclonal Antibody for IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (1)





Cat no : 12578-1-AP


BR STL 1, BRSTL1, hBR STL, hBR STL 1, NST, ST4A1, Sulfotransferase 4A1, SULT4A1, SULTX3

Tested Applications

Positive WB detected inmouse brain tissue, human brain tissue, rat brain
Positive IP detected inmouse brain tissue

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB
Sample-dependent, check data in validation data gallery

Product Information

12578-1-AP targets SULT4A1 in WB, IP, IHC, IF applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat, zebrafish
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen SULT4A1 fusion protein Ag3271
Full Name sulfotransferase family 4A, member 1
Calculated molecular weight 284 aa, 33 kDa
Observed molecular weight 30-33 kDa
GenBank accession numberBC022459
Gene symbol SULT4A1
Gene ID (NCBI) 25830
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

SULT4A1, also named as SULTX3, NST, ST4A1, hBR-STL and hBR-STL-1, belongs to the sulfotransferase 1 family. It may catalyze the sulfate conjugation of many drugs, xenobiotic compounds, hormones, and neurotransmitters. SULT4A1 displays activity towards L-triiodothyronine, thyroxine, estrone, p-nitrophenol, 2-naphtylamine, and 2-naphtol. It may have a role in the sulfation of drugs and neurotransmitters in the CNS. SULT4A1 is a brain-specific sulfotransferase believed to be involved in the metabolism of neurotransmitters. It is a novel cytosolic sulfotransferase that is primarily expressed in the brain.


Product Specific Protocols
WB protocol for SULT4A1 antibody 12578-1-APDownload protocol
IP protocol for SULT4A1 antibody 12578-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Drug Metab Dispos

The MBNL/CELF Splicing Factors Regulate Cytosolic Sulfotransferase 4A1 protein expression During Cell Differentiation.

Authors - Misgana Idris

Biochim Biophys Acta

Phosphorylation/dephosphorylation of human SULT4A1: role of Erk1 and PP2A.

Authors - Mitchell Deanne J DJ

Biochim Biophys Acta

From transcriptomic to protein level changes in TDP-43 and FUS loss-of-function cell models.

Authors - Claudia Colombrita
rat, humanWB

Cancer Chemother Pharmacol

Evaluation of resveratrol sensitivities and metabolic patterns in human and rat glioblastoma cells.

Authors - Sun Zheng Z

Drug Metab Dispos

Interaction of the Brain-Selective Sulfotransferase SULT4A1 with Other Cytosolic Sulfotransferases: Effects on Protein Expression and Function.

Authors - Misgana Idris
  • KD Validated

Drug Metab Dispos

SULT4A1 Protects Against Oxidative-Stress Induced Mitochondrial Dysfunction.

Authors - Mohammed I Hossain
  • KD Validated