PARP
poly ADP ribose polymerase
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
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PARP
(303)
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PARP1
(204)
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PARP2
(82)
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PARP3
(22)
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PARP4
(11)
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TNKS1/PARP5A
(40)
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TNKS2/PARP5B
(37)
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PARP7
(24)
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PARP10
(20)
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PARP14
(17)
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PARP15
(14)
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PARP12
(4)
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PARP16
(3)
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All Product Categories
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PARP Inhibitors
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PARP Agonists
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PARP Activators
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PARP Modulators
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PARP Inducers
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PARP Degraders
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PARP Substrate
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PARP Ligands
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PARP Related Products (680)
Related Products (680)
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Antibodies (11)
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PARP Isoform Comparison
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CEP-6800
0 ImagesCat. No.: HY-119992CAS No.: 609848-02-4CEP-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.
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MAHS-3
0 ImagesCat. No.: HY-187513MAHS-3 is a thymidylate synthase (TS) and dihydrofolate reductase (DHFR) inhibitor, with IC50 values of 5.279 μM and 52.60 μM against human targets, respectively. MAHS-3 exhibits broad-spectrum antiproliferative activity against cancer cells, induces cell cycle arrest, activates endogenous caspase-dependent apoptosis, reduces MMP levels, inhibits cell migration, increases intracellular NO levels, and promotes autophagy activity. MAHS-3 can be used in cancer-related research.
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PARP1-IN-35
0 ImagesCat. No.: HY-168851PARP1-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.
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Anisomelic acid
0 ImagesCat. No.: HY-N20712CAS No.: 59632-76-7Anisomelic acid is a human papillomavirus HPV16 E6 and HPV E7 depletor. Anisomelic acid directly interacts with HPV16 E6, promotes its ubiquitination and proteasomal degradation by recruiting E3 ubiquitin ligase, downregulates E6 and facilitates E7 degradation. Anisomelic acid induces endogenous mitochondrial apoptosis, activates caspase-3, causes cleavage of PARP, and triggers p53-independent endogenous apoptosis by depleting cIAP2. Anisomelic acid can be used in research related to HPV-positive cancers and cervical cancer.
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TOPOI/PARP-1-IN-1
0 ImagesCat. No.: HY-158138CAS No.: 2948352-16-5TOPOI/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%.
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Solanesol (Standard)
0 ImagesCat. No.: HY-N0576RCAS No.: 13190-97-1Solanesol (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.
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PARP1/NAMPT-IN-2
0 ImagesCat. No.: HY-170972CAS No.: 2755825-45-5PARP1/NAMPT-IN-2 (Compound 13j) is a dual PARP/NAMPT inhibitor with IC50 values of 0.8 nM and 18 nM for PARP1 and NAMPT, respectively. PARP1/NAMPT-IN-2 can inhibit the proliferation, migration and induce apoptosis of breast cancer cells. PARP1/NAMPT-IN-2 can be used for the research of triple-negative breast cancer.
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CEP-9722
0 ImagesCat. No.: HY-105303CAS No.: 916574-83-9CEP-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.
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PARP7-IN-21
0 ImagesCat. No.: HY-161607CAS No.: 3034666-02-6PARP7-IN-21 (compound 128) is a potent inhibitor of PARP7, with the IC50 of ＜ 10 nM.
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Antitumor agent-104
0 ImagesCat. No.: HY-155038CAS No.: 2245272-16-4
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PARP-1/2-IN-2
0 ImagesCat. No.: HY-149398CAS No.: 3052304-23-8
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PARP1-IN-40
0 ImagesCat. No.: HY-174442PARP1-IN-40 is a highly selectively and orally active PARP1 inhibitor (IC50: 0.19 nM for PARP1, 26 nM for PARP2). PARP1-IN-40 kills tumor cells by inhibiting PARP1, leading to accumulation of DNA damage. PARP1-IN-40 has high antitumor activity against BRCA mutant MDA-MB-436 cells. PARP1-IN-40 can be used in combination with chemotherapy for cancer-related research.
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PARP1-IN-58
0 ImagesCat. No.: HY-187473PARP1-IN-58 is a ROS-responsive prodrug constructed based on a natural stilbene scaffold, and its active parent nucleus 24c acts as a selective PARP-1 inhibitor. PARP1-IN-58 only hydrolyzes to release the active parent compound in the high-ROS microenvironment of tumors; the active parent compound competitively binds to PARP-1 and blocks DNA single-strand damage repair, upregulates intracellular ROS levels, reduces mitochondrial membrane potential, and thereby induces cell cycle arrest and mitochondria-dependent apoptosis. PARP1-IN-58 exerts potent proliferation-inhibiting effects on BRCA-deficient breast cancer cells under simulated tumor oxidative stress conditions, and exhibits tumor growth inhibitory activity in breast cancer xenograft models. PARP1-IN-58 can be used in cancer-related research.
