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FRAX597 is an effective, ATP-competitive inhibitor of group I PAKs, and for PAK1(IC50=8 nM), PAK2(IC50=13 nM), and PAK3 (IC50=19 nM).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $34 | In Stock | In Stock | |
| 2 mg | $48 | In Stock | In Stock | |
| 5 mg | $80 | In Stock | In Stock | |
| 10 mg | $139 | In Stock | In Stock | |
| 25 mg | $252 | In Stock | In Stock | |
| 50 mg | $417 | In Stock | In Stock | |
| 100 mg | $619 | - | In Stock | |
| 500 mg | $1,330 | - | In Stock |
| Description | FRAX597 is an effective, ATP-competitive inhibitor of group I PAKs, and for PAK1(IC50=8 nM), PAK2(IC50=13 nM), and PAK3 (IC50=19 nM). |
| Targets&IC50 | PAK1:8 nM, PAK2:13 nM, PAK3:19 nM |
| In vitro | In NOD/SCID mice loaded with Nf2-/-SC4 Schwann cells, daily oral administration of FRAX597 (100 mg/kg) significantly inhibits tumor growth. Similarly, in SCID mice with intrinsic meningiomas, daily oral intake of FRAX597 (90 mg/kg) markedly suppresses tumor growth. Additionally, in KrasG12D mice, daily treatment with FRAX597 (90 mg/kg) leads to tumor regression and a decrease in Erk and Akt activity. |
| In vivo | FRAX597 exhibits potent inhibition against wild-type PAK1 (IC50=48 nM), whereas it shows significantly reduced efficacy against the V342F PAK1 mutation (IC50 > 3 μM) and the V342Y PAK1 mutation (IC50 > 2 μM). At a concentration of 100 nM, FRAX597 demonstrates substantial inhibitory effects on YES1 (87%), RET (82%), CSF1R (91%), TEK (87%), PAK1 (82%), and PAK2 (93%). |
| Kinase Assay | Determination of Enzyme IC50 Values: IC50 values are determined using a 10 concentration point, non-radioactive, functional assay that employs a fluorescence-based, coupled-enzyme format, according to the manufacturer's protocol (Z'-LYTE@biochemical assay). Kinase selectivity is determined using both the Z'-LYTE@ and Adapta@ kinase assay format. |
| Cell Research | 30,000 cells/well are plated in 12-well dishes in triplicate. Cell growth media with or without FRAX597 is replaced daily. At indicated time points, cells from individual wells are trypsinized and counted using a Coulter counter.(Only for Reference) |
| Molecular Weight | 558.1 |
| Formula | C29H28ClN7OS |
| Cas No. | 1286739-19-2 |
| Smiles | CCn1c2nc(Nc3ccc(cc3)N3CCN(C)CC3)ncc2cc(-c2ccc(cc2Cl)-c2cncs2)c1=O |
| Relative Density. | no data available |
| 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: 13.06 mg/mL (23.4 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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