Discontinued Product

Unfortunately DMAT (Cat. No. 3686) has been withdrawn from sale for commercial reasons.
Cat.No. 3686 - DMAT | C9H7Br4N3
Description: Cell-permeable inhibitor of CK2; also inhibits Pim kinase and PKD1
Chemical Name: 2-(Dimethylamino)-4,5,6,7-tetrabromo-1H-benzimidazole
Purity: ≥99% (HPLC)

Biological Activity

High affinity, cell-permeable inhibitor of casein kinase 2 (CK2) (Ki = 40 nM; IC50 = 0.13 μM). Displays no activity at CK1 at concentrations up to 200 μM. Also inhibits Pim kinase (IC50 values are 0.097, 0.148 and 1.6 μM for Pim-3, Pim-1 and Pim-2 kinase respectively), and protein kinase D1 (IC50 = 0.18 μM). Derivative of TBB (Cat.No. 2275).

Technical Data

M. Wt 476.79
Formula C9H7Br4N3
Storage Store at +4°C
Purity ≥99% (HPLC)
Smiles BrC1=C(Br)C(Br)=C(NC(N(C)C)=N2)C2=C1Br

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.

Preparing Stock Solutions

The following data is based on the product molecular weight 476.79. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.1 mL 10.49 mL 20.97 mL
5 mM 0.42 mL 2.1 mL 4.19 mL
10 mM 0.21 mL 1.05 mL 2.1 mL
50 mM 0.04 mL 0.21 mL 0.42 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Inglis et al (2008) Polo-like kinase 2 (PLK2) phosphorylates alpha-synuclein at serine 129 in central nervous system. J.Biol.Chem. 284 2598 PMID: 19004816

Pagano et al (2008) The selectivity of inhibitors of protein kinase CK2: an update. Biochem.J. 415 353 PMID: 18588507

Pagano et al (2004) 2-Dimethylamino-4,5,6,7-tetrabromo-1H-benzimidazole: a novel powerful and selective inhibitor of protein kinase CK2. Biochem.Biophys.Res.Comm. 321 1040 PMID:

View Related Products by Product Action

View all Casein Kinase 2 Inhibitors

Keywords: DMAT, supplier, cell-permeable, kinase, inhibitors, inhibits, casein, 2, CK2, pim, pim1, pim2, pim3, protein, d1, pkd1, Casein, Kinase, 2, Pim, Kinase, Protein, Kinase, D, Casein, Kinase, 2, Tocris Bioscience

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