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AI-1 is a negative regulator of Nrf2. AI-1 promotes Nrf2 activation via the covalent modification of Kelch-like ECH-associated protein 1 (Keap1). Biochemical studies indicate that an aromatic chloride present within the AI-1 molecule undergoes a nucleophilic aromatic substitution reaction with cysteine thiols of Keap1.
| Molecular Weight | 265.69 |
| Formula | C13H12ClNO3 |
| CAS Number | 75483-04-4 |
| Solubility (25°C) | DMSO: ≥15 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related Keap1-Nrf2 Products |
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| Sulforaphane
Sulforaphane is an orally active inducer of the Keap1/Nrf2/ARE pathway. Sulforaphane promotes the transcription of tumor-suppressing proteins and effectively inhibits the activity of HDACs. Sulforaphane (SFN) extracted from broccoli sprout is an agent with potent anti-oxidant and anti-inflammatory activity. |
| Ginsenoside-Rh3
Ginsenoside Rh3 is a bacterial metabolite of Ginsenoside Rg5. Ginsenoside Rh3 induces Nrf2 activation in human retinal cells. |
| Astilbin
Astilbin is a flavonoid that enhances NRF2 activation. Astilbin also inhibited TNF-α expression and NF-κB activation. |
| Luteolin
Luteolin (Luteolol) is a natural flavonoid that is a modulator of Nrf2. Luteolin exhibits dual regulation of Nrf2. In tumour cells, low concentrations of Luteolin activate the Nrf2 signalling pathway and promote Nrf2 nuclear translocation, while high concentrations of Luteolin inhibit Nrf2 activity and negatively modulate the Nrf2/ARE signalling pathway. Luteolin is also a PDE inhibitor. In addition, Luteolin has a variety of biological activities, including antioxidant, anti-inflammatory, anticancer, and neuroprotection. Luteolin can be used in studies related to ferroptosis. |
| ML 334
ML334 (LH601A) is a inhibitor of Keap1- Nrf2 interaction. |
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