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DU-14 (PTP1B/TC-PTPPROTAC) is a potent and selective dual PROTAC degrader for PTP1B and TC-PTP, exhibiting IC50 values of 24.2 nM and 30.1 nM for the phosphatase activity of PTP1B and TC-PTP, respectively. It enhances IFN-γ signaling, promotes T cell activation, and possesses antitumor activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | DU-14 (PTP1B/TC-PTPPROTAC) is a potent and selective dual PROTAC degrader for PTP1B and TC-PTP, exhibiting IC50 values of 24.2 nM and 30.1 nM for the phosphatase activity of PTP1B and TC-PTP, respectively. It enhances IFN-γ signaling, promotes T cell activation, and possesses antitumor activity. |
| In vitro | DU-14 (PTP1B/TC-PTP PROTAC) (0-1000 nM; 16 hours) induces degradation of PTP1B/TC-PTP and enhances STAT1 phosphorylation in IFN-γ-treated MC38 cells. |
| In vivo | In a mouse model of colon cancer, DU-14 (PTP1B/TC-PTP PROTAC) demonstrates antitumor activity when administered via intraperitoneal injection at a dosage of 25-50 mg/kg over 10 days. |
| Molecular Weight | 1505.46 |
| Formula | C74H85BrF2N9O14PS |
| Cas No. | 3053413-58-1 |
| Smiles | C([C@@H](NC(CC1=CC(CNC([C@@H](NC([C@H](CC2=CC=C(C(P(=O)(O)O)(F)F)C=C2)NC([C@H](CC3=CC=CC=C3)NC(CC4=CC(OC)=C(O)C=C4)=O)=O)=O)CCCCNC(=O)C5=CC(Br)=C(C)C=C5)=O)=CC=C1)=O)C(C)(C)C)(=O)N6[C@H](C(N[C@@H](C)C7=CC=C(C=C7)C8=C(C)N=CS8)=O)C[C@@H](O)C6 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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