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 consists of 17 individuals. They are all very different in terms of their cell structures and functions. There is confirmed PARP activity in the following proteins: PARP1, PARP2, VPARP (PARP4), Tankyrase-1 and -2 (PARP-5a or TNKS, and PARP-5b or TNKS2). Additional genes include PARP3, TIPARP (or PARP7), PARP8, PARP9, PARP10, PARP11, PARP12, PARP14, PARP15, and PARP16. The nucleus of the cell contains PARP. The primary responsibility is to identify and alert the enzymatic machinery responsible for SSB repair to single-strand DNA breaks (SSB).

PARP related products

Structure Cat No. Product Name CAS No. Product Description
V2692 NMS-P118 1262417-51-5 NMS-P118 is a novel potent, orally available, and highly selective PARP-1 (protein poly(ADP-ribose) polymerase-1) inhibitor with150-fold selectivity for PARP-1 over PARP-2 (Kd 0.009 μM vs 1.39 μM, respectively).
V0308 NU1025 90417-38-2 NU1025 is a novel, potent and selective inhibitor of poly (ADP-ribose) polymerase (PARP) inhibitor with potential anticancer activity.
V0300 Olaparib (AZD2281; KU0059436) 763113-22-0 Olaparib (formerly also known as AZD-2281; KU-59436; KU0059436; trade name Lynparza) is a potent,novel and orally bioavailable small molecule inhibitor of the nuclear enzyme poly(ADP-ribose) polymerase (PARP) with potential anticancer activity.
V51025 OM-153 2406278-81-5 OM-153 is a novel and selective inhibitor of tankyrase that has IC50 values for tankyrase 1 and tankyrase 2 (TNKS1/2) of 13 nM and 2 nM, respectively.
V41066 OM-1700 2406276-78-4 OM-1700 is a novel inhibitor of tankyrase with IC50s of 127 and 14 nM for tankyrase 1 and tankyrase 2, respectively.
V51287 OUL-232 943119-42-4 OUL232 is a novel and selective inhibitor of mono-ARTs PARP7, PARP10, PARP11, PARP12, PARP14, and PARP15. OUL232 is the first PARP12 inhibitor to be reported and the most potent PARP10 inhibitor to date (IC50=7.8 nM).
V51298 OUL-245 1023814-45-0 OUL245, derivative of 7-Hydroxy, and a selectively PARP2 inhibitor (IC50=44 nM).
V3280 Pamiparib 1446261-44-4 Pamiparib (also known as BGB-290; trade name in China: Baihuize) is a novel, potent and selective inhibitor of PARP1/2 approved in China for cancer treatment.
V3281 Pamiparib maleate 2086689-94-1 Pamiparib maleate, the maleate salt of pamiparib (formerly BGB-290), is a selective inhibitor of PARP1 and PARP2with IC50 values of 0.83 and 0.11 nM, respectively.
V75779 PARP-1-IN-1 2763840-83-9 PARP-1-IN-1 is a selective and orally bioactive PARP-1 inhibitor (IC50=0.96 nM).
V81046 PARP-1-IN-13 PARP-1-IN-13 (Compound 19c) is a PARP-1 inhibitor (IC50= 26 nM).
V51272 PARP-1-IN-4 684234-56-8 PARP-1-IN-4 is a novel and selective inhibitor of PARP-1.
V51281 PARP-1/2-IN-1 1903744-45-5 PARP-1/2-IN-1 is a potent PARP-1/2 inhibitor (antagonist) with IC50 of 0.51nm and 23.11nm respectively.
V81044 PARP-1/2-IN-2 PARP-1/2-IN-2 (Compound 12e) is a PARP1/2/CDK12 inhibitor (IC50= 34, 30, and 285 nM, respectively).
V81045 PARP-1/Proteasome-IN-1 PARP-1/Proteasome-IN-1 (compound 42i) is a dual (bifunctional) inhibitor of PARP-1 and proteasome, which has a significant inhibitory effect on breast cancer.
V51277 PARP-2-IN-2 2915651-00-0 PARP-2-IN-2 (compound 27) is an inhibitor PARP‑2 with an IC50 value of 0.057 µM. In MCF-7 breast cancer cells, PARP-2-IN-2 causes cell cycle arrest and apoptosis.
V51276 PARP-2/1-IN-2 912444-01-0 PARP-2/1-IN-2 (Compound 4a), the enantiomer of Veliparib (HY-10129), is a novel PARP inhibitor with Kis values of 2 and 5 nM against PARP-2 and PARP-1, respectively.
V0306 PARP-IN-1 (3-aminobenzamide; 3-ABA; 3-AB) 3544-24-9 PARP-IN-1(3-Aminobenzamide; 3-ABA; 3-AB) is a novel and potent inhibitor of PARP [Poly(ADP-ribose)polymerase] with potential anticancer activity.
V51283 PARP/EZH2-IN-1 2687273-52-3 PARP/EZH2-IN-1 is the first dual PARP (IC50 6.87 nM) and EZH2 (IC50 36.51 nM) inhibitor for triple-negative breast cancer with wild-type BRCA that has been found to be effective.
V80290 PARP1-IN-15 PARP1-IN-15 (Compound 6) is a PARP1 inhibitor.
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