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-101020R
    Picolinamide (Standard)
    		Inhibitor
    Picolinamide (Standard) is the analytical standard of Picolinamide. This product is intended for research and analytical applications. Picolinamide (2-Picolinamide) is an inhibitor of Poly(ADP-ribose) synthetase of nuclei from rat pancreatic islet cells.
    Picolinamide (Standard)
  • HY-161517
    PARP1-IN-20
    		Inhibitor
    PARP1-IN-20 (compound 19A10) is a potent inhibitor of PARP1, with the IC50 of 4.62 nM and has similar low PARP-Trapping effect compared with Veliparib (HY-10129), IC50 (MDA-MB-436) >100 μM.
    PARP1-IN-20
  • HY-RS14548
    Tiparp Rat Pre-designed siRNA Set A
    		Inhibitor

    Tiparp Rat Pre-designed siRNA Set A contains three designed siRNAs for Tiparp gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Tiparp Rat Pre-designed siRNA Set A
  • HY-179614
    PARP1-IN-50
    		Inhibitor
    PARP1-IN-50 is a selective and orally active PARP-1 inhibitor with an IC50 of 64.98 nM. PARP1-IN-50 can inhibit PAR formation and induce DNA double strand breaks, thereby causing DNA damage. PARP1-IN-50 can induce G2/M phase arrest and cancer cells apoptosis. PARP1-IN-50 demonstrates significant antiproliferative activity against various cancer cells. PARP1-IN-50 can be used for the research of cancer, such as breast cancer.
    PARP1-IN-50
  • HY-174447
    ADP-ribose/PARP-IN-1
    		Inhibitor
    ADP-ribose/PARP-IN-1 (Compound Ex.16) is a conjugated compound. ADP-ribose/PARP-IN-1 contains disease targeting moieties, PARP inhibitor moieties, cleavable linkers, chelators. ADP-ribose/PARP-IN-1 targets specific targets through the disease targeting moiety and selectively delivers PARP inhibitors to tumor cells. The cleavable linker of ADP-ribose/PARP-IN-1 releases the PARP inhibitor under appropriate conditions, inhibiting PARP to prevent DNA damage repair, while the radionuclide carried by the chelator exerts a killing effect. ADP-ribose/PARP-IN-1 can be used in the research of prostate cancer.
    ADP-ribose/PARP-IN-1
  • HY-163983
    Tubulin polymerization-IN-68
    		Activator
    Tubulin polymerization-IN-68 (compound 32) is a tubulin inhibitor that can inhibit tubulin polymerization and destroy the cellular microtubule network. Tubulin polymerization-IN-68 can upregulate the expression of PARP-1 and caspase-3 and induce cell apoptosis, and has anticancer activity. Tubulin polymerization-IN-68 can effectively inhibit HepG2 (IC50=93 nM) and significantly inhibit the growth of HepG2 xenograft tumors in nude mice by oral administration.
    Tubulin polymerization-IN-68
  • HY-150765
    PARP1-IN-12
    		Inhibitor
    PARP1-IN-12 is a potent PARP1 inhibitor with an IC50 of 2.99 nM. PARP1-IN-12 exhibits antiproliferative activity, can induce cell apoptosis and cause cycle arrest at G2/M phase. PARP1-IN-12 also can induce DNA double strand breaks (DSBs) in BRCA-deficient cells.
    PARP1-IN-12
  • HY-148302
    LT-626
    		Inhibitor
    LT-626 is a potent PARP inhibitor with an IC50 of 1.60 nM. LT-626 inhibits cellular PAR synthesis with an EC50 of 17.9 nM and shows enhanced cytotoxicity in colorectal cancer cells harboring MRE11 mutations. LT-626 exhibits synergistic effects with Cisplatin (HY-17394), Oxaliplatin (HY-17371), and SN-38 (HY-13704) in colorectal cancer cells. LT-626 can be used for colorectal research.
    LT-626
  • HY-167762
    TNKS-2-IN-4
    		Inhibitor
    TNKS-2-IN-4 (Compound 17) is a selective TNKS-2 inhibitor with an IC50 of 19 nM. TNKS-2-IN-4 exhibits anticancer activity against colorectal cancer.
    TNKS-2-IN-4
  • HY-129599
    L-2286
    		Inhibitor
    L-2286 is an orally active PARP-1 inhibitor. L-2286 alleviates carotid artery remodeling, oxidative stress and inflammation in spontaneously hypertensive rats, protects neurons in the dorsal hippocampus, and reduces pyramidal cell loss and gliosis without affecting blood pressure. L-2286 can be used in research related to hypertension.
    L-2286
  • HY-137770
    RBN010860
    		Inhibitor
    RBN010860 (example 150) is a potent PARP7 inhibitor with an IC50 of <0.1 μM. RBN010860 can be used for the study of cancer.
    RBN010860
  • HY-172620
    LIB3S0280
    		99.89%
    LIB3S0280 is a potent TBK1 inhibitor with an IC50 value of 493.9 nM. LIB3S0280 exhibits better anticancer effects in pancreatic cancer cell lines with high TBK1 expression. LIB3S0280 inhibits TBK1 downstream signaling pathways, including PI3K/AKT and NF-κB. LIB3S0280 induces G2/M arrest, apoptosis and cellular senescence. LIB3S0280 can be used for pancreatic ductal adenocarcinoma (PDAC) research.
    LIB3S0280
  • HY-119992
    CEP-6800
    		Inhibitor
    CEP-6800 is an inhibitor of PARP-1 with chemopotentiating ability. CEP-6800 attenuates irinotecan (HY-16562)- and Temozolomide (HY-17364)-induced poly(ADP-ribose) accumulation in LoVo as well as HT29 xenografts. CEP-6800 can suppress Calu-6 tumor growth. CEP-6800 can be studied in anti-cancer research.
    CEP-6800
  • HY-181673
    ICD inducer-2
    ICD inducer-2 is a immunogenic cell death inducer. ICD inducer-2 binds to the colchicine binding site on tubulin to inhibit tubulin polymerization. ICD inducer-2 exhibits broad-spectrum antiproliferative activity across multiple cancer cell lines. ICD inducer-2 inhibits cells migration, causes G2/M phase and induces apoptosis. ICD inducer-2 promotes infiltration of CD4+ and CD8+ T cells into the tumor microenvironment. ICD inducer-2 downregulates antiapoptotic protein Bcl-2, upregulates proapoptotic proteins Bax and Bim-1, and increases cleaved caspase 3, cleaved caspase 9, and cleaved PARP levels. ICD inducer-2 overcomes paclitaxel resistance in xenograft models and achieves tumor growth inhibition. ICD inducer-2 can be used for the research of cancer, such as lung carcinoma.
    ICD inducer-2
  • HY-RS10048
    Parp1 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Parp1 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Parp1 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Parp1 Mouse Pre-designed siRNA Set A
  • HY-168851
    PARP1-IN-35
    		Inhibitor
    PARP1-IN-35 (compound T26) is a selective, orally active, cross -the blood-brain barrierPARP1 inhibitor with IC50 values of 0.2, 122 nM for PARP1, PARP2, respectively. PARP1-IN-35 shows antiproliferative activity and anticancer activity. PARP1-IN-35 has the potential for the research of breast cancer.
    PARP1-IN-35
  • HY-158138
    TOPOI/PARP-1-IN-1
    		Inhibitor
    TOPOI/PARP-1-IN-1 (Compound B6) is an orally active, low cytotoxic TOPOI/PARP dual inhibitor with an IC50 value of 0.09 μM for PARP1. TOPOI/PARP-1-IN-1 can effectively inhibit the proliferation and migration of cancer cells. TOPOI/PARP-1-IN-1 also causes cell cycle arrest in the G0/G1 phase and induces apoptosis. The tumor growth inhibition rate (TGI) of TOPOI/PARP-1-IN-1 in mice is 75.4%.
    TOPOI/PARP-1-IN-1
  • 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-172971
    ARCher-142
    		Inhibitor
    ARCher-142 (compound S8) is a potent tankyrase inhibitor. ARCher-142 selectively binds to ARC4 with potency of 8 µM.
    ARCher-142
  • HY-N0576R
    Solanesol (Standard)
    		Inhibitor
    Solanesol (Standard) is the analytical standard of Solanesol (HY-N0576). This product is intended for research and analytical applications. Solanesol is an orally active aliphatic terpene alcohol. Solanesol is mainly found in tobacco and other Solanaceae plants. Solanesol induces HO-1 and Hsp70 expression, activates p38 and Akt signaling pathways, and inhibits Apoptosis (reduces caspase-3 and PARP cleavage). Solanesol has antioxidant, anti-inflammatory, and neuroprotective activities. Solanesol can be used in the research of Huntington's disease, alcoholic liver disease, chronic inflammatory pain, anxiety, Alzheimer's disease, and bipolar disorder.
    Solanesol (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
PARP Isoform Comparison

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