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-N4238
    Dehydrocorydaline nitrate
    		Inhibitor 99.90%
    Dehydrocorydaline nitrate (13-Methylpalmatine nitrate) is an alkaloid. Dehydrocorydaline regulates protein expression of Bax, Bcl-2; activates caspase-7, caspase-8, and inactivates PARP. Dehydrocorydaline nitrate elevates p38 MAPK activation. Anti-inflammatory and anti-cancer activities.. Dehydrocorydaline nitrate shows strong anti-malarial effects (IC50 =38 nM), and low cytotoxicity (cell viability > 90%) using P. falciparum 3D7 strain.
    Dehydrocorydaline nitrate
  • HY-156419A
    PARP7-IN-16 free base
    		Inhibitor 99.40%
    PARP7-IN-16 free base is the free base form of PARP7-IN-16 (HY-156419). PARP7-IN-16 free base is a selective and orally active inhibitor of PARP-1/2/7, with IC50s of 0.94, 0.87 and 0.21 nM, respectively. PARP7-IN-16 can be used for the research of breast cancer and prostate cancer.
    PARP7-IN-16 free base
  • HY-153590
    PARP-1-IN-4
    		Inhibitor 99.74%
    PARP-1-IN-4 is a PARP-1 inhibitor. PARP-1-IN-4 has inhibitory activity against PARP-1 with IC50 value of 302 μM. PARP-1-IN-4 can be used for the research of lung adenocarcinoma.
    PARP-1-IN-4
  • HY-116218
    Amelparib
    		Inhibitor 99.17%
    Amelparib (JPI-289 free base) is a potent, orally active, and water-soluble inhibitor of PARP-1. Amelparib inhibits PARP-1 activity (IC50=18.5 nM) and cellular PAR formation (IC50=10.7 nM) in the nanomolar range. Amelparib is a potential neuroprotective agent. Amelparib has the potential for the research of acute ischaemic stroke.
    Amelparib
  • HY-142657
    PARP1-IN-7
    		Inhibitor 99.80%
    PARP1-IN-7 is an inhibitor of poly(ADP-ribose) polymerase-1 (PARP1) as an anticancer agent.
    PARP1-IN-7
  • HY-102035
    PARP-2-IN-1
    		Inhibitor 99.56%
    PARP-2-IN-1 is a potent and selective PARP-2 inhibitor with an IC50 of 11.5 nM.
    PARP-2-IN-1
  • HY-113432S
    Nudifloramide-d3
    		Inhibitor ≥99.0%
    Nudifloramide-d3 (2PY-d3) is the deuterium labeled Nudifloramide. Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro.
    Nudifloramide-d<sub>3</sub>
  • HY-141481
    DP-C-4
    		Inhibitor 98.15%
    DP-C-4 is a Cereblon-based dual PROTAC for simultaneous degradation of EGFR and PARP.
    DP-C-4
  • HY-164475
    PARP1-IN-29
    		Inhibitor
    PARP1-IN-29 is an orally active PARP-1 inhibitor with an IC50 value of 6.3 nM. PARP1-IN-29, after being labeled with [18F], can be used for positron emission tomography (PET) imaging, specifically targeting PARP-1 in tumors. PARP1-IN-29 is applicable in the fields of oncology and imaging research, particularly for detecting PARP-1 activity in cancer.
    PARP1-IN-29
  • HY-131009
    Fluorescein-NAD+
    Fluorescein-NAD+ is an alternative to radiolabeled NAD and a substrate for ADP-ribosylation. Fluorescein-NAD+ can be used in PARP assays by fluorescence microscopy. Extinction Coefficient: 262 nm.
    Fluorescein-NAD+
  • HY-163719
    PARP7-IN-22
    		Inhibitor 99.59%
    PARP7-IN-22 (XLY-1) is a PARP7 inhibitor with an IC50 of 0.6 nM. PARP7-IN-22 (XLY-1) is orally active, enhances type I interferon signaling in vitro, restores type I interferon signaling, promotes T cell infiltration into tumor tissues, and significantly inhibits tumor growth. PARP7-IN-22 shows promise for research in the field of cancer immunotherapy.
    PARP7-IN-22
  • HY-113432R
    Nudifloramide (Standard)
    		Inhibitor
    Nudifloramide (Standard) is the analytical standard of Nudifloramide. This product is intended for research and analytical applications. Nudifloramide (2PY) is one of the end products of nicotinamide-adenine dinucleotide (NAD) degradation. Nudifloramide significantly inhibits poly(ADP-ribose) polymerase (PARP-1) activity in vitro.
    Nudifloramide (Standard)
  • HY-114324A
    rel-PROTAC PARP1 degrader
    		Degrader 98.99%
    rel-PROTAC PARP1 degrader is the relative configuration of ROTAC PARP1 degrader (HY-114324). ROTAC PARP1 degrader is a PARP1 degrader based on MDM2 E3 ligand. It induces significant PARP1 cleavage and programmed cell death. PROTAC PARP1 degrader at 10 μM at 24 h inhibits MDA-MB-231 cell line with an IC50 of 6.12 μM.
    rel-PROTAC PARP1 degrader
  • HY-146501
    PARP10/15-IN-2
    		Inhibitor 98.92%
    PARP10/15-IN-2 (Compound 8h) is a potent PARP10 and PARP15 dual inhibitor with IC50 values of 0.15 µM and 0.37 µM against PARP10 and PARP15, respectively. PARP10/15-IN-2 is able to enter cells and rescue cells from apoptosis.
    PARP10/15-IN-2
  • HY-10162S3
    Olaparib-d4-1
    		Inhibitor 98.59%
    Olaparib-d4-1 (AZD2281-d4-1) is the deuterium labeled Olaparib (HY-10162). Olaparib 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.
    Olaparib-d<sub>4</sub>-1
  • HY-P10285
    d-KLA Peptide
    		Activator 98.00%
    d-KLA Peptide is a synthetic pro-apoptotic peptide. d-KLA Peptide can specifically target mitochondria and induce apoptosis by destroying the mitochondrial membrane. d-KLA Peptide activates biochemical pathways associated with apoptosis, including the activation of caspase family proteins and PARP (poly ADP ribose polymerase). d-KLA Peptide can be used to carry and deliver genes or small molecules to enhance anti-tumor effects.
    d-KLA Peptide
  • HY-156332
    TNKS-2-IN-2
    		Inhibitor 99.47%
    TNKS-2-IN-2 is a potent and selective inhibitor of TNKS2 with an IC50 of 22 nM.
    TNKS-2-IN-2
  • HY-157800
    Trilexium
    		Activator 99.70%
    Trilexium (TRX-E-009-1) is a third-generation of benzopyran structurally related to TRX-E-002-1 (HY-114250). Trilexium increases p21 protein expression and induces apoptosis. Trilexium depolymerizes microtubules. Trilexium shows broad anti-cancer activity.
    Trilexium
  • HY-105692
    DR2313
    		Inhibitor 99.66%
    DR2313 is a potent, selective, competitive and brain-penetrant inhibitor of poly(ADP-ribose) polymerase (PARP), with IC50s of 0.20 μM and 0.24 μM for PARP-1 and PARP-2, respectively. DR2313 exhibits neuroprotective effects on ischemic injuries in vitro and in vivo.
    DR2313
  • HY-10162S1
    Olaparib-d8
    		Inhibitor 99.57%
    Olaparib-d8 (AZD2281-d8) is the deuterium labeled Olaparib (HY-10162). Olaparib 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.
    Olaparib-d<sub>8</sub>
Cat. No. Product Name / Synonyms Application Reactivity
PARP Isoform Comparison

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