Cat. No. 3190

Mirin C10H8N2O2S [1198097-97-0]

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Chemical Name: Z-5-(4-Hydroxybenzylidene)-2-imino-1,3-thiazolidin-4-one

Biological Activity

Mre11-Rad50-Nbs1 (MRN)-ATM pathway inhibitor that blocks the 3' and 5' exonuclease activity associated with Mre11. Prevents ATM activation in response to double strand breaks (IC50 = 12 μM) and induces G2 cell cycle arrest. Also blocks homology-directed repair in vitro.

Technical Data

Soluble to 100 mM in DMSO
>99 %
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 / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet


Dupre et al (2008) A forward chemical genetic screen reveals an inhibitor of the Mre11-Rad50-Nbs1 complex. Nat.Chem.Biol. 4 119. PMID: 18176557.

Stivers (2008) Small molecule versus DNA repair mechanisms. Nat.Chem.Biol. 4 86. PMID: 18202674.

Garner et al (2009) Corrected structure of mirin, a small-molecule inhibitor of the Mre11-Rad50-Nbs1 complex. Nat.Chem.Biol. 5 129. PMID: 19219009.

If you know of a relevant citation for this product please let us know.

View Related Products by Product Action

Keywords: Mirin, supplier, MRN-ATM, pathway, inhibitors, exonuclease, activity, Mre11-Rad50-Nbs1, Esterases, ATM, activation, ATM and ATR Kinase Inhibitors

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