parp-2

PARP-2-IN-3 is used as a potent PARP-2 inhibitor (IC50=0.07 μM) with anti-tumor activity that induces apoptosis and necrosis in cancer cells, and can be used for the study of breast cancer.128-52-56-8

PARP-2/1-IN-2, an enantiomer of Veliparib, serves as a potent inhibitor of PARP, demonstrating inhibition constants (Kis) of 2 nM for PARP-2 and 5 nM for PARP-1. This compound exhibits a half-maximal effective concentration (EC50) of 3 nM in cell-based assays evaluating PARP activity [1].

Olaparib (KU0059436) is a small molecule inhibitor of PARP1/PARP2 (IC50=5/1 nM), with weak inhibitory activity against PARP tankyrase-1 (IC50=1.5 μM), and is selective and orally active. Olaparib exhibits autophagy and mitochondrial autophagy activation activity.

PARP1/2/TNKS1/2-IN-1 is a multi-target inhibitor of PARP-1, PARP-2, TNKS1, and TNKS2, with potential anti-tumor activity that induces apoptosis.

Veliparib (ABT-888) (ABT-888) is an orally bioavailable inhibitor of PARP (Kis: 5.2/2.9 nM for PARP1/2). It enhances apoptosis and autophagy.

Niraparib (MK-4827) is a PARP inhibitor that selectively targets PARP1 and PARP2 (IC50=3.8/2.1 nM), exhibiting antitumor activity, inhibiting DNA damage repair, and inducing apoptosis.

UPF 1069 is a specific PARP2 inhibitor ( IC50: 0.3 μM). It is ~27-fold selective against PARP1.

PARP10-IN-2 is a potent inhibitor of PARP10, a mono-ADP-ribosyltransferase, with an IC50 value of 3.64 μM for human PARP10. It also inhibits PARP2 and PARP15, with IC50 values of 27 μM and 11 μM, respectively.

DR2313 is a competitive inhibitor of poly(ADP-ribose) polymerase (IC50: 0.20 and 0.24 μM for PARP-1 and PARP-2 respectively). It also has neuroprotective.

E7449 (UNII-9X5A2QIA7C) is a potent PARP1 and PARP2 inhibitor and also inhibits TNKS1 and TNKS2, with IC50s of 2.0, 1.0, ～50 and ～50 nM for PARP1, PARP2, TNKS1 and TNKS2, respectively, using 32P-NAD+ as substrate.

PJ34 HCl is the hydrochloride salt of PJ34, which is a PARP inhibitor with EC50 of 20 nM and is equally potent to PARP1/2.

Talazoparib tosylate (BMN 673ts) is an orally active and highly potent PARP1/2 inhibitor with antitumor activity for the study of specific breast cancers.

Veliparib dihydrochloride (ABT-888 dihydrochloride) is a potent inhibitor of PARP1 and PARP2 with Ki of 5.2 nM and 2.9 nM in cell-free assays, respectively. It is inactive to SIRT2.

MK-4827 Racemate (Niraparib Racemate) is a selective PARP1 and PARP2 inhibitor with IC50s of 3.8 nM and 2.1 nM, respectively, over 330-fold selectivity for PARP3, V-PARP and Tank1.

Niraparib hydrochloride (MK-4827 hydrochloride) is an inhibitor of poly (ADP-ribose) polymerase (PARP) with potential antineoplastic activity. By inhibiting PARP activity, niraparib hydrochloride increases DNA strand breaks, leading to genomic instability and apoptosis. The PARP family of proteins detects and repairs single-strand DNA breaks via the base-excision repair (BER) pathway.

NMS-P118 is a potent, selective and orally available Inhibitor of PARP-1 for cancer therapy.

Pamiparib (BGB-290) is an orally active, potent, highly selective PARP inhibitor with IC50 values of 0.9 nM for PARP1 and 0.5 nM for PARP2. It exhibits strong PARP trapping, has the capability to penetrate the brain, and is used for researching various cancers, including solid tumors.

Simmiparib (SMOCL-9112) is a novel and potent PARP1 and PARP2 inhibitor, a derivative of Olaparib.Simmiparib induces DNA double-strand breaks (DSBs) and cell cycle arrest in homologous recombination repair (HR)-deficient cells, thereby contributing to apoptosis.Simmiparib has been used for study Parkinson's disease, Alzheimer's disease, breast cancer, and melanoma.

A-96649 is a new-type and effective inhibitor. The Ki of A-966492 for PARP1 and PARP2 is 1 nM and 1.5 nM, respectively.

Niraparib tosylate (MK-4827 (tosylate))(with IC50 of 3.8 nM/2.1 nM) is a selective PARP1/PARP2 inhibitor.

Venadaparib (NOV140101) (IDX-1197) is a potent, selective and orally active PARP inhibitor with IC50s of 1.4 nM and 1.0 nM for PARP1 and PARP2, respectively. Venadaparib is insensitive to PARP-5. Venadaparib prevents the repair of DNA single-strand breaks (SSBs) and can be used in solid tumor research.

Senaparib (IMP4297) is a novel highly potent and selective oral PARP1/2 inhibitor with strong antitumor activity.

PARP1-IN-5 dihydrochloride is an orally active, potent and selective PARP-1 inhibitor (IC50 =14.7 nM). PARP1-IN-5 dihydrochloride can be used for the research of cancer.

PARP-2-IN-1 is a potent and selective inhibitor of PARP-2 (IC50 of 11.5 nM).