2. Signaling Pathways
  3. Cell Cycle/DNA Damage
    Epigenetics
  4. PARP

PARP

poly ADP ribose polymerase

PARP

Related Products

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PARP is a family of proteins involved in a number of cellular processes involving mainly DNA repair and programmed cell death. The PARP family comprises 17 members. They have all very different structures and functions in the cell. PARP1, PARP2, VPARP (PARP4), Tankyrase-1 and -2 (PARP-5a or TNKS, and PARP-5b or TNKS2) have a confirmed PARP activity. Others include PARP3, PARP6, TIPARP (or PARP7), PARP8, PARP9, PARP10, PARP11, PARP12, PARP14, PARP15, and PARP16. PARP is found in the cell’s nucleus. The main role is to detect and signal single-strand DNA breaks (SSB) to the enzymatic machinery involved in the SSB repair.

PARP Isoform Specific Products:

PARP Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-145328
    PARP-1/2-IN-1
    PARP-1/2-IN-1 is a potent PARP-1/2 inhibitor with IC50 of 0.51 nM and 23.11 nM, respectively.
    PARP-1/2-IN-1
  • HY-168722
    PROTAC PARP1 degrader-3
    		Degrader
    PROTAC PARP1 degrader-3 (Compound C6) is a PROTAC degrader for PARP1 with a DC50 of 58.14 nM. PROTAC PARP1 degrader-3 exhibits cytotoxicity in cancer cell SW-620 and LOVO with IC50 of 1.63 μM and 2.84 μM. PROTAC PARP1 degrader-3 exhibits a synergistic effect with SN-38 (HY-13704) in BRCA-mutated colon cancer cell with a combination index (CI) of 0.487. (Blue: Ligand for E3 ligase Cereblon (HY-23095); Pink: Ligand for target protein (HY-10619); Black: Linker (HY-16872))
    PROTAC PARP1 degrader-3
  • HY-170972
    PARP/NAMPT-IN-1
    		Inhibitor
    PARP/NAMPT-IN-1 (Compound 13j) is a dual PARP/NAMPT inhibitor with IC50 values of 0.8 nM and 18 nM for PARP1 and NAMPT, respectively. PARP/NAMPT-IN-1 can inhibit the proliferation, migration and induce apoptosis of breast cancer cells. PARP/NAMPT-IN-1 can be used for the research of triple-negative breast cancer.
    PARP/NAMPT-IN-1
  • HY-105303
    CEP-9722
    		Inhibitor
    CEP-9722, the proagent of CEP-8983, is a selective and orally active PARP-1 and PARP-2 inhibitor with IC50s of 20 nM and 6 nM, respectively. CEP-9722 has anticancer effects.
    CEP-9722
  • HY-161607
    PARP7-IN-21
    		Inhibitor
    PARP7-IN-21 (compound 128) is a potent inhibitor of PARP7, with the IC50 of ＜ 10 nM.
    PARP7-IN-21
  • HY-N0281R
    Daphnetin (Standard)
    		Inducer
    Daphnetin (Standard) is the analytical standard of Daphnetin. This product is intended for research and analytical applications. Daphnetin (7,8-dihydroxycoumarin), one coumarin derivative can be found in plants of the Genus Daphne, is a potent, oral active protein kinase inhibitor, with IC50s of 7.67 μM, 9.33 μM and 25.01 μM for EGFR, PKA and PKC in vitro, respectively. Daphnetin triggers ROS-induced cell apoptosis and induces cytoprotective autophagy by modulating the AMPK/Akt/mTOR pathway. Daphnetin has anti-inflammation activitity and inhibits TNF-α, IL-1 , ROS, and MDA production. Daphnetin has schizontocidal activity against malaria parasites. Daphnetin can be used for rheumatoid arthritis , cancer and anti-malarian research.
    Daphnetin (Standard)
  • HY-170942
    CDK9/PARP-IN-1
    		Inhibitor
    CDK9/PARP-IN-1 (compound 37) is a CDK9/PARP inhibitor. CDK9/PARP-IN-1 inhibits CDK9 and PARP1 with IC50s of 118 and 107 nM, respectively. CDK9/PARP-IN-1 exhibits broad-spectrum antiproliferative effects across multiple cancer cell lines.
    CDK9/PARP-IN-1
  • HY-170967
    IPH10
    IPH10 is an anti-cancer agent that exhibits a strong anti-tumor effect in vivo without hepatic and renal toxicity. IPH10 can significantly increase the content of ROS, decrease the mitochondrial membrane potential, and induce apoptosis in tumor cells.
    IPH10
  • HY-155038
    Antitumor agent-104
    		Inhibitor
    Antitumor agent-104 (Compound 9) is an antitumor agent by inhibiting DNA damage repair in tumors. Antitumor agent-104 inhibits PARP1 enzymatic activity and the PAR protein level. Antitumor agent-104 also inhibits the expression of CDK12.
    Antitumor agent-104
  • HY-149398
    PARP-1/2-IN-2
    		Inhibitor
    PARP-1/2-IN-2-IN-1 (Compound 12e) is a PARP1/2/CDK12 inhibitor (IC50: 34, 30 and 285 nM respectively). PARP-1/2-IN-2 inhibits DNA damage repair, promotes cell cycle arrest and apoptosis. PARP-1/2-IN-2 inhibits the growth of TNBC cells and TNBC xenograft tumor.
    PARP-1/2-IN-2
  • HY-163461
    4F-DDC
    		Inhibitor
    4F-DDC is a novel PARP1 inhibitor with an IC50 value of 82 nM. 4F-DDC induces DNA damage and activates the cGAS–STING pathway. 4F-DDC inhibits the growth of HCC-1937-derived tumor xenografts.
    4F-DDC
  • HY-P10832
    ATWLPPRAANLLMAAS
    		Activator
    ATWLPPRAANLLMAAS is a chimeric peptide with anti-angiogenic and potent anti-tumor effects. ATWLPPRAANLLMAAS can inhibit the proliferation, viability, migration, and invasion of human hepatocellular carcinoma cells, and induce apoptosis..
    ATWLPPRAANLLMAAS
  • HY-RS10050
    PARP10 Human Pre-designed siRNA Set A
    		Inhibitor

    PARP10 Human Pre-designed siRNA Set A contains three designed siRNAs for PARP10 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    PARP10 Human Pre-designed siRNA Set A
    PARP10 Human Pre-designed siRNA Set A
  • HY-RS10052
    Parp10 Rat Pre-designed siRNA Set A
    		Inhibitor

    Parp10 Rat Pre-designed siRNA Set A contains three designed siRNAs for Parp10 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Parp10 Rat Pre-designed siRNA Set A
    Parp10 Rat Pre-designed siRNA Set A
  • HY-149348
    DiPT-4
    		Inhibitor
    DiPT-4 is a dual TOP1/PARP1 inhibitor that induces massive DNA double-strand breaks (DSBs), cell cycle arrest, and apoptosis in cancer cells. DiPT-4 has the potential to overcome cancer drug resistance.
    DiPT-4
  • HY-113432S1
    Nudifloramide-d6
    		Inhibitor
    Nudifloramide-d6 (2PY-d6) is deuterium-labeled Nudifloramide (HY-113432).
    Nudifloramide-d<sub>6</sub>
  • HY-N1970R
    5,7-Dihydroxychromone (Standard)
    		Activator
    5,7-Dihydroxychromone (Standard) is the analytical standard of 5,7-Dihydroxychromone. This product is intended for research and analytical applications. 5,7-Dihydroxychromone, the extract of Cudrania tricuspidata, activates Nrf2/ARE signal and exerts neuroprotective effects against 6-hydroxydopamine (6-OHDA)-induced oxidative stress and apoptosis. 5,7-Dihydroxychromone inhibits the expression of activated caspase-3 and caspase-9 and cleaved PARP in 6-OHDA-induced SH-SY5Y cells.
    5,7-Dihydroxychromone (Standard)
  • HY-10129R
    Veliparib (Standard)
    		Inhibitor
    Veliparib (Standard) is the analytical standard of Veliparib. This product is intended for research and analytical applications. Veliparib (ABT-888) is a potent PARP inhibitor, inhibiting PARP1 and PARP2 with Kis of 5.2 and 2.9 nM, respectively.
    Veliparib (Standard)
  • HY-10617R
    Rucaparib phosphate (Standard)
    		Inhibitor
    Rucaparib (phosphate) (Standard) is the analytical standard of Rucaparib (phosphate). This product is intended for research and analytical applications. Rucaparib (AG014699) phosphate is an orally active, potent inhibitor of PARP proteins (PARP-1, PARP-2 and PARP-3) with a Ki of 1.4 nM for PARP1. Rucaparib phosphate is a modest hexose-6-phosphate dehydrogenase (H6PD) inhibitor. Rucaparib phosphate has the potential for castration-resistant prostate cancer (CRPC) research.
    Rucaparib phosphate (Standard)
  • HY-15046
    EB-47
    		Inhibitor
    EB-47, a potent and selective PARP-1/ARTD-1 inhibitor with an IC50 value of 45 nM, shows modest potency against ARTD5 with an IC50 value of 410 nM. EB-47 mimics the substrate NAD+ and extends from the nicotinamide to the adenosine subsite.
    EB-47
Cat. No. Product Name / Synonyms Application Reactivity
PARP Isoform Comparison

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