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-158681
    PARP1-IN-22
    		Inhibitor
    PARP1-IN-22 (compound 15) is a potent inhibitor of PARP1, with the IC50 of ＜ 10 nM.
    PARP1-IN-22
  • HY-175885
    PROTAC FTO degrader 1
    		Inducer
    PROTAC FTO degrader 1 is a Fat Mass and Obesity-associated Protein (FTO) PROTAC degrader. PROTAC FTO degrader 1 selectively degrades FTO depending on VHL E3 ligase and ubiquitin-proteasome system. PROTAC FTO degrader 1 can increase m6A modifications on mRNAs associated with ribosome biogenesis and promote their YTHDF2-mediated decay. PROTAC FTO degrader 1 can inhibit cancer cells proliferation and induce apoptosis. PROTAC FTO degrader 1 can be used for the research of cancer, such as acute myeloid leukemia (AML). (Structure Note: Pink: FTO ligand (HY-175886); Blue: VHL ligand (HY-112078); Black: linker (HY-W002042); VHL ligand-Linker: (HY-139218))
    PROTAC FTO degrader 1
  • HY-10885
    A-620223 succinate
    A-620223 succinate (ABT-472) is an orally available poly(ADP-ribose) polymerase (PARP) inhibitor. A-620223 succinate (ABT-472) exhibits very good potency against the PARP-1 enzyme with a Ki value of 8 nM and an EC50 value of 3 nM in whole cell assay, making it useful in cancer research.
    A-620223 succinate
  • HY-149003
    PARP1-IN-10
    		Inhibitor
    PARP1-IN-10 (compound 12c) is a no-cytotoxicity and potent PARP1 inhibitor with an IC50 value of 50.62 nM in vitro. PARP1-IN-10 causes cell cycle arrest at G2/M phase and apoptosis, and enhances the cytotoxicity of temozolomide (TMZ) .
    PARP1-IN-10
  • HY-147101
    SK-575-NEG
    		Inhibitor
    SK-575-NEG (compound 28), a methylation counterpart of SK-575, is synthesized by methylation of the amino group of piperidine-2,6-dione in SK-575 as an control compound. SK-575-NEG is strongly bound to PARP1, with an IC50 of 2.64 nM. SK-575-NEG was completely ineffective in inducing PARP1 degradation in MDA-MB-436 and Capan-1 cells at concentrations up to 1 μM.
    SK-575-NEG
  • HY-176456
    PARP14 inhibitor 2
    		Inhibitor
    PARP14 inhibitor 2 (Compound 3) is an orally active and highly selective PARP14 inhibitor with an IC50 value of <30 nM. PARP14 inhibitor 2 inhibits the mono-ADP-ribosyltransferase activity of PARP14 and regulates IFN-γ and IL-4 signaling, reversing protumor macrophage polarization and inhibiting anti-tumor inflammatory responses. PARP14 inhibitor 2 is promising for research of PARP14-related diseases such as tumors, atopic dermatitis and autoimmune diseases.
    PARP14 inhibitor 2
  • HY-128853R
    Taurodeoxycholate sodium salt (Standard)
    		Activator
    Taurodeoxycholate sodium salt (Standard) is a bile salt (Standard)-related anionic detergent. Taurodeoxycholate sodium salt (Standard) is formed in the liver by conjugation of deoxycholate with Taurine (HY-B0351). Taurodeoxycholate sodium salt (Standard) is used for isolation of membrane proteins including inner mitochondrial membrane proteins. Taurodeoxycholate (TDCA) exhibits anti-inflammatory and neuroprotective effects.
    Taurodeoxycholate sodium salt (Standard)
  • HY-176269
    VS1150
    VS1150 (Compound 11) is a BCR-ABL-targeting phosphorylation-inducing chimeric small molecule (PHICS). VS1150 significantly inhibits oncogenic kinase BCR-ABL signaling by inducing inhibitory phosphorylation at its Y253 (EC50: 69 nM), subsequently triggering cell apoptosis. VS1150 also inhibits other oncogenic ABL fusions and drug-resistant mutants like T315I. VS1150 can be used for chronic myeloid leukemia (CML) and other ABL fusion-driven cancers research.
    VS1150
  • HY-169575
    PARP1-IN-36
    		Inhibitor
    PARP1-IN-36 (compound 11) is a 4-carboxamido-isoindolinone derivative and a selective PARP-1 inhibitor with a Kd < 0.01 μM. PARP1-IN-36 can be utilized in cancer, cardiovascular diseases, nervous system injury and inflammation research.
    PARP1-IN-36
  • HY-N4103R
    Fucosterol (Standard)
    		Inhibitor
    Fucosterol (Standard) is the analytical standard of Fucosterol. This product is intended for research and analytical applications. Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities. Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research.
    Fucosterol (Standard)
  • HY-146336
    PARP1/2/TNKS1/2-IN-1
    		Inhibitor
    PARP1/2/TNKS1/2-IN-1 (Compound I-9) is a dual PARP-1, PARP-2, TNKS1 and TNKS2 inhibitor with IC50 values of 0.25 nM, 1.2 nM, 13.5 nM and 4.15 nM against PARP-1, PARP-2, TNKS1 and TNKS2, respectively. PARP1/2/TNKS1/2-IN-1 exhibits favorable synergistic antitumor efficacy and induces apoptosis.
    PARP1/2/TNKS1/2-IN-1
  • HY-146160
    PARP-1/HDAC-IN-1
    		Inhibitor
    PARP-1/HDAC-IN-1 is a PARP-1/HDAC6 dual targeting inhibitor with IC50s of 68.90 nM and 510 nM, respectively. PARP-1/HDAC-IN-1 displays remarkable anticancer, anti-migration and anti-angiogenesis activities.
    PARP-1/HDAC-IN-1
  • HY-34386
    6(5H)-Phenanthridinone
    		Inhibitor 98.0%
    6(5H)-Phenanthridinone is a potent PARP-1 inhibitor and immunomodulator. 6(5H)-Phenanthridinone inhibits cell proliferation and can be used in cancer research.
    6(5H)-Phenanthridinone
  • HY-163817
    PARP1/2-IN-3
    		Inhibitor
    PARP1/2-IN-3 (Compound 29) is an orally active inhibitor for PARP 1 and PARP 2 with IC50 of 0.2235 nM and <0.001 nM. PARP1/2-IN-3 inhibits the proliferation of Capan-1 wildtype, AZD2281 or BMN673 resistant cells with IC50 of 1.82-9.98 nM. PARP1/2-IN-3 exhibits antitumor efficacy in mice.
    PARP1/2-IN-3
  • HY-167927S
    Mycophenolic Acid-d3 Acyl-Beta-D-glucuronide
    Mycophenolic Acid-d3 Acyl-Beta-D-glucuronide is the deuterium labeled Mefuparib (HY-167927). Mefuparib (CVL218) is a poly ADP-ribose polymerase (PARP) inhibitor used in cancer research that exhibits potent brain penetration due to its high protein binding.
    Mycophenolic Acid-d<sub>3</sub> Acyl-Beta-D-glucuronide
  • HY-RS10061
    Parp2 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Parp2 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Parp2 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Parp2 Mouse Pre-designed siRNA Set A
  • HY-157137
    PARP1-IN-17
    PARP1-IN-17 is a PARP-1 inhibitor (IC50 = 19.24 nM for PARP-1 and = 32.58 nM for PARP-2) and induce apoptosis. PARP1-IN-17 shows excellent anti-proliferative activity.
    PARP1-IN-17
  • HY-161606
    PARP-1/2/7-IN-1
    		Inhibitor
    PARP-1/2/7-IN-1 (compound 86) is a potent inhibitor of PARP-1/2/7, with the IC50 of ＜ 10 nM.
    PARP-1/2/7-IN-1
  • HY-134301A
    8-ET-NAD+ sodium
    8-ET-NAD+ (sodium) is the derivative of NAD+. 8-ET-NAD+ (sodium) can be used in screening of PARP1 gatekeeper mutations. 8-ET-NAD+ (sodium) can be studied in research on cancer.
    8-ET-NAD+ sodium
  • HY-N0171AR
    Beta-Sitosterol (purity>98%) (Standard)
    		Inhibitor
    Beta-Sitosterol (purity>98%) (Standard) is an analytical standard for Beta-Sitosterol (purity>98%). Beta-Sitosterol (purity>98%) is intended for research and analytical applications. Beta-Sitosterol (purity>98%) is orally active. Beta-Sitosterol exhibits multiple activities, including anti-inflammatory, anticancer, antioxidant, antimicrobial, antidiabetic, antioxidant enzyme, and analgesic. Beta-Sitosterol inhibits inflammation and impaired adipogenesis in bovine mammary epithelial cells by reducing levels of ROS, TNF-α, IL-1β, and NF-κB p65 and restoring the activity of the HIF-1α/mTOR signaling pathway. Beta-Sitosterol induces apoptosis in cancer cells through ROS-mediated mitochondrial dysregulation and p53 activation. Beta-Sitosterol exerts its anticancer effects in cancer cells by activating caspase-3, caspase-8, and caspase-9, mediating PARP inactivation, MMP loss, altered Bcl-2-Bax ratio, and cytochrome c release. Beta-Sitosterol modulates macrophage polarization and reduces rheumatoid inflammation in mice. Beta-Sitosterol inhibits tumor growth in multiple mouse cancer models. Beta-Sitosterol can be used in the research of arthritis, lung cancer, breast cancer and other cancers, diabetes, etc.
    Beta-Sitosterol (purity>98%) (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
PARP Isoform Comparison

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