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PTP Inhibitor IV is an effective protein tyrosine phosphatase (PTP) inhibitor, which can selectively inhibit DUSP14 phosphatase activity (IC50.5.21μm). PTP Inhibitor IV inhibited SHP-2, PTP1B, PTp-ε, PTP Meg-2, PTP-σ, PTP-β and PTP-μ, IC50 were 1.8 μM, 2.5 μM, 8.4 μM, 13 μM, 20 μM, 6.4 μM, and 6.7 μM, respectively. PTP Inhibitor IV affects cellular signaling by inhibiting PTP activity and may regulate specific pathways associated with PTP-mediated signaling events.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $38 | In Stock | In Stock | |
| 10 mg | $59 | In Stock | In Stock | |
| 25 mg | $136 | In Stock | In Stock | |
| 50 mg | $220 | In Stock | In Stock | |
| 100 mg | $355 | - | In Stock | |
| 200 mg | $490 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $58 | In Stock | In Stock |
| Description | PTP Inhibitor IV is an effective protein tyrosine phosphatase (PTP) inhibitor, which can selectively inhibit DUSP14 phosphatase activity (IC50.5.21μm). PTP Inhibitor IV inhibited SHP-2, PTP1B, PTp-ε, PTP Meg-2, PTP-σ, PTP-β and PTP-μ, IC50 were 1.8 μM, 2.5 μM, 8.4 μM, 13 μM, 20 μM, 6.4 μM, and 6.7 μM, respectively. PTP Inhibitor IV affects cellular signaling by inhibiting PTP activity and may regulate specific pathways associated with PTP-mediated signaling events. |
| Targets&IC50 | PTP1B:2.5 μM, PTPσ:20 μM, PTPμ:6.7 μM, PTP Meg2:13 μM, PTPβ:6.4 μM, DUSP14:5.21 μM, SHP2:1.8 μM, PTPε:8.4 μM |
| In vitro | PTP Inhibitor IV downregulates the catalytic activity of DUSP14 by binding at the catalytic site.[1] PTP Inhibitor IV (0-100 μM; 3 hours) effectively and specifically inhibits DUSP14-mediated JNK dephosphorylation.[1] |
| Molecular Weight | 608.62 |
| Formula | C26H26F6N2O4S2 |
| Cas No. | 329317-98-8 |
| Smiles | C(C)(C)(C1=CC=C(C(C)(C)C2=CC=C(NS(C(F)(F)F)(=O)=O)C=C2)C=C1)C3=CC=C(NS(C(F)(F)F)(=O)=O)C=C3 |
| Relative Density. | 1.416 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: 225 mg/mL (369.69 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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