1. Cell Cycle/DNA Damage
    Epigenetics
  2. PARP

PARP

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 Related Products (60):

Cat. No. Product Name Effect Purity
  • HY-10162
    Olaparib Inhibitor 99.98%
    Olaparib (AZD2281; KU0059436) is a potent and orally active PARP inhibitor with IC50s of 5 and 1 nM for PARP1 and PARP2, respectively. Olaparib is an autophagy and mitophagy activator[1][2][3][4].
  • HY-16106
    Talazoparib Inhibitor 99.89%
    Talazoparib (BMN-673) is a highly potent PARP1/2 inhibitor with Kis of 1.2 nM and 0.87 nM, respectively[1].
  • HY-10619
    Niraparib Inhibitor 99.97%
    Niraparib (MK-4827) is a highly potent and orally bioavailable PARP1 and PARP2 inhibitor with IC50s of 3.8 and 2.1 nM, respectively. Niraparib leads to inhibition of repair of DNA damage, activates apoptosis and shows anti-tumor activity[1][2][3].
  • HY-15147
    XAV-939 Inhibitor 98.71%
    XAV-939 is a potent tankyrase inhibitor that targets Wnt/β-catenin signaling. XAV-939 stabilizes axin by inhibiting tankyrase 1 and tankyrase 2 (IC50s of 5 and 2 nM, respectively), thereby stimulating β-catenin degradation. XAV939 binds tightly to the catalytic (PARP) domains of TNKS1 and TNKS2 (Kds of 99 and 93 nM, respectively)[1].
  • HY-10129
    Veliparib Inhibitor 99.47%
    Veliparib (ABT-888) is a potent PARP inhibitor, inhibiting PARP1 and PARP2 with Kis of 5.2 and 2.9 nM, respectively[1].
  • HY-108631
    EB-47 dihydrochloride Inhibitor 99.72%
    EB-47 dihydrochloride, 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[1].
  • HY-121497
    3-Methoxybenzamide Inhibitor
    3-Methoxybenzamide (3-MBA), an inhibitor of ADP-ribosyltransferase (ADPRTs) and PARP, inhibits cell division in Bacillus subtilis, leading to filamentation and eventually lysis of cells[1]. 3-Methoxybenzamide (3-MBA) enhances in vitro plant growth, microtuberization, and transformation efficiency of blue potato (Solanum tuberosum L. subsp. andigenum)[2].
  • HY-100862
    BRCA1-IN-2 Inhibitor 98.39%
    BRCA1-IN-2 (compound 15) is a cell-permeable protein-protein interaction (PPI) inhibitor for BRCA1 with an IC50 of 0.31 μM and a Kd of 0.3 μM, which shows antitumor activities via the disruption of BRCA1 (BRCT)2/protein interactions[1].
  • HY-10617
    Rucaparib phosphate Inhibitor 99.89%
    Rucaparib phosphate (AG-014699 phosphate) is an orally active and potent PARP inhibitor, with a Ki of 1.4 nM for PARP1 in cell-free assay. Rucaparib phosphate shows binding affinity to eight other PARP domains[1].
  • HY-10619B
    Niraparib tosylate Inhibitor 99.81%
    Niraparib tosylate (MK-4827 tosylate) is a highly potent and orally bioavailable PARP1 and PARP2 inhibitor with an IC50 of 3.8 and 2.1 nM, respectively. Niraparib tosylate leads to inhibition of repair of DNA damage, activates apoptosis and shows anti-tumor activity[1][2][3].
  • HY-104044
    Pamiparib Inhibitor 99.97%
    Pamiparib (BGB-290) is an orally active, potent, highly selective PARP inhibitor, with IC50 values of 0.9 nM and 0.5 nM for PARP1 and PARP2, respectively. Pamiparib has potent PARP trapping, and capability to penetrate the brain, and can be used for the research of various cancers including the solid tumor[1][2].
  • HY-N0674A
    Dehydrocorydaline chloride Inhibitor 98.64%
    Dehydrocorydaline chloride (13-Methylpalmatine chloride) is an alkaloid isolated from traditional Chinese herb Corydalis yanhusuo W.T. Wang. Dehydrocorydaline regulates protein expression of Bax, Bcl-2; activates caspase-7, caspase-8, and inactivates PARP[1]. Dehydrocorydaline chloride elevates p38 MAPK activation. Anti-inflammatory and anti-cancer activities.[2]. Dehydrocorydaline chloride shows strong anti-malarial effects (IC50 =38 nM), and low cytotoxicity (cell viability > 90%) using P. falciparum 3D7 strain[3].
  • HY-13688A
    PJ34 Inhibitor >98.0%
    PJ34 is a potent specific inhibitor of PARPl/2 with IC50 of 110 nM and 86 nM, respectively.
  • HY-102003
    Rucaparib Camsylate Inhibitor 99.92%
    Rucaparib Camsylate is an inhibitor of PARP with a Ki of 1.4 nM for PARP1. Rucaparib Camsylate also shows binding affinity to eight other PARP domains[1].
  • HY-10617A
    Rucaparib Inhibitor 99.75%
    Rucaparib (AG014699) is an orally active and potent inhibitor of PARP with Ki of 1.4 nM for PARP1 in a cell-free assay. Rucaparib shows binding affinity to eight other PARP domains[1].
  • HY-12438
    G007-LK Inhibitor 99.24%
    G007-LK is a potent and selective inhibitor of TNKS1 and TNKS2, with IC50s of 46 nM and 25 nM, respectively.
  • HY-108413
    Talazoparib tosylate Inhibitor 99.74%
    Talazoparib tosylate (BMN 673ts) is a novel, potent and orally available PARP1/2 inhibitor with an IC50 of 0.57 nM for PARP1.
  • HY-12022
    3-Aminobenzamide Inhibitor 99.92%
    3-Aminobenzamide (PARP-IN-1) is a potent inhibitor of PARP with IC50 of appr 50 nM in CHO cells, and acts as a mediator of oxidant-induced myocyte dysfunction during reperfusion.
  • HY-13688
    PJ34 hydrochloride Inhibitor 98.01%
    PJ34 hydrochloride is an inhibitor of PARP1/2 with IC50 of 110 nM and 86 nM, respectively.
  • HY-10130
    Veliparib dihydrochloride Inhibitor 99.27%
    Veliparib (dihydrochloride) is a potent inhibitor of PARP1 and PARP2 with Kis of 5.2 nM and 2.9 nM in cell-free assays, respectively.