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PROTAC PARP1 degrader-4 (Compound 180055) is a selective PARP1 PROTAC degrader, demonstrating DC50 values of 180 nM and 240 nM in T47D and MDA-MB-231 cell lines, respectively. It facilitates the ubiquitination and degradation of PARP1 and inhibits its enzymatic activity without causing significant DNA trapping effects. Additionally, PROTAC PARP1 degrader-4 can inhibit tumors with BRCA gene mutations while having minimal impact on the growth of normal cells.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | PROTAC PARP1 degrader-4 (Compound 180055) is a selective PARP1 PROTAC degrader, demonstrating DC50 values of 180 nM and 240 nM in T47D and MDA-MB-231 cell lines, respectively. It facilitates the ubiquitination and degradation of PARP1 and inhibits its enzymatic activity without causing significant DNA trapping effects. Additionally, PROTAC PARP1 degrader-4 can inhibit tumors with BRCA gene mutations while having minimal impact on the growth of normal cells. |
| In vitro | PROTAC PARP1 degrader-4 (1-10 μM, 24-48 h) shields T47D and MOLT4 cells from cell death induced by genotoxic stress [1]. Additionally, PROTAC PARP1 degrader-4 (10 μM, 3-6 days) induces cytotoxic effects in BRCA1-mutated MOLT4 cells [1]. |
| In vivo | PROTAC PARP1 degrader-4 (40 mg/kg, intraperitoneal injection, 16 days) exhibits antitumor activity against MOLT4 xenograft mice with BRCA1 mutations [1]. |
| Molecular Weight | 920.145 |
| Formula | C51H62FN7O6S |
| Smiles | CC1=C(SC=N1)C2=CC=C(C=C2)CNC(=O)[C@@H]3C[C@H](CN3C(=O)[C@H](C(C)(C)C)NC(=O)CCCCCCCCC(=O)N(C)CC4=CC=C(C=C4)C5=C6CCNC(=O)C7=C6C(=CC(=C7)F)N5)O |
| 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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