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ISRIB

Chemical Structure : ISRIB

CAS No.: 548470-11-7

ISRIB (cis-ISRIB)

Catalog No.: PC-38450Not For Human Use, Lab Use Only.

cis-ISRIB is a weak inhibitor of PERK signaling compared to trans-ISRIB , potently reverses the effects of eIF2α phosphorylation with IC50 of 600 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

ISRIB is a weak inhibitor of PERK signaling compared to trans-ISRIB , potently reverses the effects of eIF2α phosphorylation with IC50 of 600 nM.
ISRIB reduces the viability of cells subjected to PERK-activation by chronic endoplasmic reticulum stress, displays significant enhancement in spatial and fear-associated learning.
ISRIB is a potent inhibitor of the integrated stress response (ISR)integrated stress response (ISR).

Physicochemical Properties

M.Wt 451.34
Formula C22H24Cl2N2O4
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

N,N′-1,4-Cyclohexanediylbis[2-(4-chlorophenoxy)acetamide]

References

1. Sidrauski C, et al. Elife. 2015 Feb 26;4:e05033.

2. Sidrauski C, et al. Elife. 2013 May 28;2:e00498.

3. Halliday M, et al. Cell Death Dis. 2015 Mar 5;6:e1672.

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