ME 0328

Cat. No. 5054

ME 0328 C19H19N3O2 [1445251-22-8]

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Chemical Name: 3,4-Dihydro-4-oxo-3,4-Dihydro-4-oxo-N-[(1S)-1-phenylethyl]-2-quinazolinepropanamide

Biological Activity

Inhibitor of PARP-3 (IC50 = 0.89 μM). Displays selectivity for PARP-3 over PARP-1, PARP-2 and other ARDT enzymes (IC50 values are 6.3, 10.8 and >30 μM respectively). Enhances CRISPR-Cas9-mediated HER2 mutation frequency, resulting in increased reduction in proliferation of HER2-positive breast cancer cells. Cell permeable.

Technical Data

Soluble to 100 mM in DMSO
>98 %
Store at +4°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Wang and Sun (2016) CRISPR-mediated targeting of HER2 inhibits cell proliferation through a dominant negative mutation. Cancer Lett.. PMID: 27815036.

Lindgren et al (2013) PARP inhibitor with selectivity toward ADP-ribosyltransferase ARTD3/PARP3. ACS Chem.Biol. 8 1698. PMID: 23742272.

If you know of a relevant reference for ME 0328 please let us know.

Citations are publications that use Tocris products. Selected citations for ME 0328 include:

Wang and Sun et al (2016) CRISPR-mediated targeting of HER2 inhibits cell proliferation through a dominant negative mutation. Cancer Letters 385 137. PMID: 27815036.

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Keywords: ME 0328, supplier, ME0328, PARP3, ARDT3, inhibitors, inhibits, selective, CRISPR-Cas9, HER2, Tocris Bioscience, Poly(ADP-Ribose) Polymerase Inhibitor products

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