Apilimod mesylate

Catalog No.S0785 Batch:S078504

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Technical Data

Formula

C25H34N6O8S2
Molecular Weight 610.7 CAS No. 870087-36-8
Solubility (25°C)* In vitro Water 100 mg/mL (163.74 mM)
DMSO 25 mg/mL (40.93 mM)
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
1.25mg/ml Taking the 1 mL working solution as an example, add 50 μL of 25 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
0.625mg/ml Taking the 1 mL working solution as an example, add 50 μL of 12.5 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 Apilimod mesylate is a potent and orally-available inhibitor of the cytokines interleukin-12 (IL-12) and interleukin-23 (IL-23) with the potential to treat certain autoimmune and inflammatory diseases. Apilimod mesylate (STA-5326 mesylate) inhibits IL-12 with IC50 of 1 nM, 1 nM and 2 nM, in IFN-γ/SAC-stimulated human PBMCs, human monocytes and mouse PBMCs, respectively. Apilimod mesylate (STA-5326 mesylate) is also a cell permeable small molecule that specifically inhibits PIKfyve with IC50 of 14 nM.
Targets
IL-12 [1]
(in IFN-γ/SAC-stimulated human PBMCs)		 IL-12 [1]
(in human monocytes)		 IL-12 [1]
(in mouse PBMCs)		 PIKfyve [2]
(Cell-free assay)
1 nM 1 nM 2 nM 14 nM

Protocol (from reference)

Selleck's Apilimod mesylate has been cited by 3 publications

PIKfyve controls dendritic cell function and tumor immunity [ bioRxiv, 2024, 2024.02.28.582543] PubMed: 38464258
Selective elimination of pluripotent stem cells by PIKfyve specific inhibitors [ Stem Cell Reports, 2022, 17(2):397-412] PubMed: 35063131
Mitochondria-lysosome membrane contacts are defective in GDAP1-related Charcot-Marie-Tooth disease [ Hum Mol Genet, 2021, 29(22):3589-3605] PubMed: 33372681

RETURN POLICY
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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.