In Vivo (Add solvents to the product individually and in order.)
Homogeneous suspension
CMC-NA
≥5mg/ml
Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution
5%DMSO
40%PEG300
5%Tween80
50%ddH2O
Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.
2.3mg/ml
(9.97mM)
Taking the 1 mL working solution as an example, add 50 μL of 46 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution
5% DMSO
95% Corn oil
Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.
0.32mg/ml
(1.39mM)
Taking the 1 mL working solution as an example, add 50 μL of 6.4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. * Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)
Preparing Stock Solutions
Biological Activity
Description
Diazoxide is a well-known small molecule that activates KATP channels in the smooth muscle of blood vessels and pancreatic beta-cells by increasing membrane permeability to potassium ions.
Targets
KATP channels
In vitro
Diazoxide inhibits microglial inflammatory activity. This compound treatment partially inhibits the inflammatory pattern induced by LPS/IFN-γ in microglial cells, inducing a decrease in NO production that could be because of the decreased expression of iNOS detected. It has no effect on microglial phagocytosis.
In Vivo
Diazoxide is beneficial on the improvement in cognitive tasks, reduction of anxiety, decrease in the accumulation of amyloid-beta oligomers and hyperphosphorylation of tau proteins. This compound may also exerts neuroprotective effects independently of K+ channel activation by decreasing neuronal excitability and activation of N-methyl-D-aspartate (NMDA) receptors or by increasing currents trough α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors. This chemical-treated animals show a decrease in disease severity a few days after the first clinical signs are observed, corresponding to the acute inflammatory phase of the disease. Daily oral administration of this compound in EAE mice during the effector phase of the disease reduces the severity of the clinical signs without any apparent adverse effect. It decreases demyelination and axonal loss, reduces tissue damage, inhibits microglial/macrophage and astrocytic activation and preserves neuron integrity. No effects are observed on the number of B and T lymphocytes infiltrating the spinal cord.
The phagocytic ability of microglia is determined by the uptake of 2-μm red fluorescent microspheres by BV-2 cells. Cells are treated with diazoxide 100 μM and activated with LPS/IFN-γ and then incubated with microspheres at a concentration of 0.01% for 30 min in the dark at 37°C and 5% CO2. Cells are rinsed twice in PBS solution, pelleted at 1,000 g for 5 min and resuspended in 300 μL PBS. Cells are kept on ice and analyzed by flow cytometry.
RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.
NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.
