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Potassium 1H-indol-3-yl sulfate
Potassium 1H-indol-3-yl sulfate (Potassium 3-indoxyl sulfate) is an agonist for the human Aryl Hydrocarbon Receptor (AhR), a key regulator of immune-inflammatory conditions. A metabolite of tryptophan derived from dietary protein, it is produced by intestinal bacteria and metabolized in the liver. In chronic kidney disease patients with impaired renal function, it accumulates in serum as a uremic toxin, inducing oxidative stress and accelerating disease progression. At 250 μM, it activates NF-Κb, promoting TGF-β1 and Smad3 expression in rat proximal tubular cells, which is associated with profibrotic activity.
Catalog No. T4938Cas No. 2642-37-7
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Potassium 1H-indol-3-yl sulfate
Catalog No. T4938Cas No. 2642-37-7
Potassium 1H-indol-3-yl sulfate (Potassium 3-indoxyl sulfate) is an agonist for the human Aryl Hydrocarbon Receptor (AhR), a key regulator of immune-inflammatory conditions. A metabolite of tryptophan derived from dietary protein, it is produced by intestinal bacteria and metabolized in the liver. In chronic kidney disease patients with impaired renal function, it accumulates in serum as a uremic toxin, inducing oxidative stress and accelerating disease progression. At 250 μM, it activates NF-Κb, promoting TGF-β1 and Smad3 expression in rat proximal tubular cells, which is associated with profibrotic activity.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose. | Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $34 | In Stock | |
| 10 mg | $54 | In Stock | |
| 25 mg | $90 | In Stock | |
| 50 mg | $139 | In Stock | |
| 100 mg | $228 | In Stock | |
| 200 mg | $343 | In Stock |
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | Potassium 1H-indol-3-yl sulfate (Potassium 3-indoxyl sulfate) is an agonist for the human Aryl Hydrocarbon Receptor (AhR), a key regulator of immune-inflammatory conditions. A metabolite of tryptophan derived from dietary protein, it is produced by intestinal bacteria and metabolized in the liver. In chronic kidney disease patients with impaired renal function, it accumulates in serum as a uremic toxin, inducing oxidative stress and accelerating disease progression. At 250 μM, it activates NF-Κb, promoting TGF-β1 and Smad3 expression in rat proximal tubular cells, which is associated with profibrotic activity. |
| Alias | Indoxyl sulfate potassium salt, Potassium 3-indoxyl sulfate |
| Molecular Weight | 251.3 |
| Formula | C8H6KNO4S |
| Cas No. | 2642-37-7 |
| Storage | store at low temperature | Pure form: -20°C for 3 years | In solvent: -80°C for 3 months | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 100 mg/mL (397.93 mM), Sonication is recommended.  H2O: 50 mg/mL (198.97 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
H2O/DMSO
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(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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