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PHT-427 (CS-0223) is a dual Akt (Ki: 2.7 μM) and PDPK1 (Ki: 5.2 μM) inhibitor (high-affinity binding for the PH domains of Akt and PDPK1).

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | $39 | In Stock | |
| 25 mg | $79 | In Stock | |
| 50 mg | $155 | In Stock | |
| 100 mg | $263 | In Stock | |
| 200 mg | $452 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $43 | In Stock |
| Description | PHT-427 (CS-0223) is a dual Akt (Ki: 2.7 μM) and PDPK1 (Ki: 5.2 μM) inhibitor (high-affinity binding for the PH domains of Akt and PDPK1). |
| Targets&IC50 | PDK1:5.2 μM(Ki), Akt:2.7 μM(Ki) |
| In vitro | PHT-427 had an antiproliferative effect on Panc-1 cells (IC50: 65 μM). In PC-3 prostate cancer cells, PHT-427 (10 μM) significantly decreased p-Ser241-PDPK1 and p-Thr308-Akt, indicating that PHT-427 could inhibit Akt and PDKP1. PHT-427 also inhibited the translocation of the PH domains of Akt and PDKP1 in the plasma membrane. PHT-427 induced apoptosis and inhibited AKT phosphorylation, mainly at residue Ser473 and less at residue Thr308 (IC50: 6.3 μM), with no effect on all AKT protein expression. |
| In vivo | PHT-427 had an antiproliferative effect on Panc-1 cells (IC50: 65 μM). In PC-3 prostate cancer cells, PHT-427 (10 μM) significantly decreased p-Ser241-PDPK1 and p-Thr308-Akt, indicating that PHT-427 could inhibit Akt and PDKP1. PHT-427 also inhibited the translocation of the PH domains of Akt and PDKP1 in the plasma membrane. PHT-427 induced apoptosis and inhibited AKT phosphorylation, mainly at residue Ser473 and less at residue Thr308 (IC50: 6.3 μM), with no effect on all AKT protein expression. |
| Kinase Assay | Surface plasmon resonance (SPR) spectroscopy binding assays: All interaction analyses are performed with a Biacore 2000, Biacore 2000 Control Software v3.2, and BIAevaluation v4.1 analysis software. The PH domain GST-fusion proteins (Akt1, IRS1, and PDK1) are immobilized on a CM5 Sensorchip using Biacore's Amine Coupling Kit to a level of 10,000 Response units (RUs). Small molecule analytes at concentrations ranging from 0.1 to 10 × the predicted KD are injected at a high flow rate (30μL/min). DMSO concentrations in all samples and running buffer are 1% (v/v) or less. |
| Synonyms | PHT 427, CS-0223 |
| Molecular Weight | 409.61 |
| Formula | C20H31N3O2S2 |
| Cas No. | 1191951-57-1 |
| Smiles | CCCCCCCCCCCCc1ccc(cc1)S(=O)(=O)Nc1nncs1 |
| Relative Density. | 1.162 g/cm3 |
| 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: 45 mg/mL (109.86 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.88 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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