Product Details
| Product Name:
AUT1 |
CAS No.:
1311136-84-1 |
| Purity:
99.95% |
Supply Ability:
10g |
| Release date:
2025/12/05 |
Product Introduction
Bioactivity
| Name | AUT1 |
| Description | AUT1 (AUT-1) is a novel specific modulator of Kv3 channels (EC50: 4.7 and 4.9 uM for Kv3.1b and Kv3.2a). |
| Cell Research | The population patch-clamp mode of an automated voltage clamp recording with IonWorks Quattro was used. Briefly, the effects on these channels were tested using 384-well population patch-clamp plates. Seal resistance was measured for each well, and cells were perforated by incubation with 100 mg/ml amphotericin B. Cells were held at 270 mV and stepped to 215 mV for 100 milliseconds (partial channel activation), and after 100 milliseconds at 270 mV, a second pulse to 140 mV was applied for 50 milliseconds (full channel activation). In all of the experiments, this voltage protocol was applied to cells before and following a 3-minute incubation with AUT1. 1-Cyclohexyl-1-[(7,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-3-phenylurea (10 mM), which we had previously found to be a potent and full activator of human Kv3.1 and Kv3.2 channels, was included in all assays as a standard. An external buffer with the addition of dimethyl sulfoxide (DMSO) was also tested to provide a vehicle baseline. Recordings were performed in the following buffers: Dulbecco's phosphate-buffered saline (PBS) with MgCl2 and CaCl2 as an extracellular solution and 50 mM KCl, 100 mM K-gluconate, 3.2 mM MgCl2, and 5 mM HEPES, pH 7.3 adjusted with KOH, as an intracellular solution. An online correction of 115–20 mV was applied to correct for junction potentials. The current signal was sampled at 10 kHz [1]. |
| In vitro | AUT1 increased the current mediated by human recombinant Kv3.1b and Kv3.2a channels. pEC50 values for AUT1 were 5.33 (4.7 μM) and 5.31 (4.9 μM) for Kv3.1b and Kv3.2a, respectively [1]. Using Chinese hamster ovary cells stably expressing rat Kv3.1 channels, lower concentrations of AUT1 shift the voltage of activation of Kv3.1 currents toward negative potentials, increasing currents evoked by depolarization from typical neuronal resting potentials [2]. |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 5 mg/mL (14.65 mM), Sonication is recommended.
DMSO : 250 mg/mL (732.36 mM), Sonication is recommended.
|
| Keywords | schizophrenia | recombinant human Kv3 channels | PotassiumChannel | Potassium Channel | Kv3.2a channels | Kv3.2a | Kv3.1b channels | Kv3.1b | KcsA | Inhibitor | inhibit | human recombinant | dysfunction | corticolimbic circuits | AUT-1 | AUT1 | AUT 1 |
| Inhibitors Related | Minoxidil sulfate | Tannic acid | Hydrochlorothiazide | (±)-Naringenin | Tetraethylammonium bromide | Halothane | Butamben | Ursodeoxycholic acid | Cloperastine hydrochloride | Minoxidil | Nifedipine | Indapamide |
| Related Compound Libraries | Bioactive Compound Library | Pain-Related Compound Library | Membrane Protein-targeted Compound Library | NO PAINS Compound Library | Bioactive Compounds Library Max | Potassium Channel Targeted Library | Ion Channel Targeted Library | Anti-Cancer Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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Recommended supplier
| Product name |
Price |
|
Suppliers |
Update time |
|
|
$/ |
|
Anhui Ruihan Technology Co., Ltd
|
2023-08-21 |
United States