Sal 003

Cat. No. 3657

Sal 003 C18H15Cl4N3OS [1164470-53-4]

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Chemical Name: 3--Phenyl-N-(2,2,2-trichloro-1-((((4-chlorophenyl)amino)carbonothioyl)amino)ethyl)acrylamide

Biological Activity

Cell-permeable inhibitor of cellular phosphatase complexes that dephosphorylate eukaryotic translation initiation factor 2 subunit α (eIF2α). Analog of salubrinal (Cat. No. 2347) with improved aqueous solubility. Shown to prevent the induction of hippocampal long-term potentiation (LTP) and memory formation (LTM) in mice.

Technical Data

Soluble to 100 mM in DMSO
>99 %
Store at -20°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

Raven et al (2008) PKR and PKR-like endoplasmic reticulum kinase induce the protease-dependent degradation of cyclin D1 via a mechanism requiring eukaryotic initiation factor 2α phosphorylation. J.Biol.Chem. 283 3097. PMID: 18063576.

Baltiz et al (2007) The eIF2α kinases PERK and PKR activate glucogen synthase kinase 3 to promote the proteasomal degradation of p53. J.Biol.Chem. 282 31675. PMID: 17785458.

Costa-Mattioli et al (2007) eIF2α phosphorylation bidirectionally regulates the switch from short- to long-term synaptic plasticity and memory. Cell 129 195. PMID: 17418795.

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Citations are publications that use Tocris products. Selected citations for Sal 003 include:

Devi and Ohno (2010) Phospho-eIF2α level is important for determining abilities of BACE1 reduction to rescue cholinergic neurodegeneration and memory defects in 5XFAD mice. PLoS One 5 e12974. PMID: 20886088.

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Keywords: Sal 003, supplier, Cell, permeable, inhibitors, cellular, phosphatases, complexes, dephosphorylates, eukaryotic, translation, initiation, factor, 2, subunit, α, eIF2, eIF2a, eIF2alpha, Sal003, inhibits, Tocris Bioscience, Protein Ser/Thr Phosphatases Inhibitor products

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