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Fuzapladib (IS-741) (IS-741) is a phospholipase A2 inhibitor that can inhibits the expression of Mac-1, a cell adhesion molecule. Fuzapladib blocks activation of adhesion molecules (integrin) expressed on the inflammatory cell surface to prevent inflammatory cells from adhering to vascular endothelial cells and infiltrating tissue and to control exacerbation of pancreatitis.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $58 | In Stock | In Stock | |
| 5 mg | $148 | In Stock | In Stock | |
| 10 mg | $223 | In Stock | In Stock | |
| 25 mg | $472 | In Stock | In Stock | |
| 50 mg | $687 | In Stock | In Stock | |
| 100 mg | $892 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $196 | In Stock | In Stock |
| Description | Fuzapladib (IS-741) (IS-741) is a phospholipase A2 inhibitor that can inhibits the expression of Mac-1, a cell adhesion molecule. Fuzapladib blocks activation of adhesion molecules (integrin) expressed on the inflammatory cell surface to prevent inflammatory cells from adhering to vascular endothelial cells and infiltrating tissue and to control exacerbation of pancreatitis. |
| In vitro | Treatment with Fuzapladib(IS-741) 1μM for 3 h significantly inhibited the adhesion of HL-60 cells to HUVEC stimulated by lipopolysaccharide [1]. |
| In vivo | Oral administration of Fuzapladib(IS-741) 50mg/kg significantly decreased the activity of myeloperoxidase (MPO) and the level of IL-8 in the ileum of rats for 7 consecutive days, and reduced the infiltration of inflammatory lesion multinucleate cells and Mac-1 positive cells, and effectively alleviated the ileitis induced by tritrobenzosulfonate (TNBS)[2]. |
| Synonyms | IS-741 |
| Molecular Weight | 379.4 |
| Formula | C15H20F3N3O3S |
| Cas No. | 141283-87-6 |
| Smiles | N(C(=O)C1CCCCC1)C2=C(NS(CC)(=O)=O)N=CC(C(F)(F)F)=C2 |
| Relative Density. | 1.411 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 3.8 mg/mL (10.02 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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