MNK1 Inhibitor-CAS 522629-08-9-Calbiochem

C₁₁H₉FN₆

244.23

MFCD03861062

A cell-permeable, reversible, and ATP-competitive pyrazolo-pyrimidine compound that acts as a selective inhibitor of mitogen-activated protein kinase-interacting kinase 1 (MNK1; IC₅₀ = 2.2 µM) with no inhibitory activity against p38, JNK1, ERK1/2, PKC, or Src-like kinases. Effectively inhibits eIF4E phosphorylation (IC₅₀ = 3 µM) by MNK1 in 293 human embryonic kidney cells and serves as a useful tool in studying MNK1-mediated cellular signaling.

Cell permeable: yes
Product competes with ATP.
Primary Target
Mitogen-activated protein kinase-interacting kinase 1 (MNK1)
Reversible: yes
Target IC₅₀: 2.2 µM against mitogen-activated protein kinase-interacting kinase 1 (MNK1); 3 µM against eIF4E phosphorylation by MNK1 in 293 human embryonic kidney cells

Toxicity: Toxic (F)

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Topisirovic, I., et al. 2004. Cancer Res.64, 8639.
Worch, J., et al. 2004. Oncogene23, 9162.
Walsh, D., and Mohr, I. 2004. Genes Dev.18, 660.
Morley, S.J., and Naegele, S. 2002. J. Biol. Chem.277, 32855.
Knauf, U., et al. 2001. Mol. Cell. Biol.21, 5500.
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CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

100

≥98% (HPLC)

solid

Calbiochem^®

OK to freeze
protect from light

off-white

DMSO: 15 mg/mL
ethanol: 5 mg/mL

ambient

2-8℃

Packaged under inert gas

11 - Combustible Solids

WGK 3