Chemical Structure : G-1749
Catalog No.: PC-25599Not For Human Use, Lab Use Only.
G-1749 is a potent, very kinase-selective and allosteric activator of IRE1 RNase activity with EC50 of 9 nM in RNase biochemical assay.
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G-1749 is a potent, very kinase-selective and allosteric activator of IRE1 RNase activity with EC50 of 9 nM in RNase biochemical assay.
only 6 of 218 other kinases besides IRE1 by more than 50% at 1 uM.
G-1749 occupies a pocket proximal to the DFG motif.
G-1749 significantly increased the cellular levels of XBP1s mRNA and decreased those of DGAT2 in KMS-11 multiple myeloma cells.
G-1749 allosterically inhibits the RNase activity of phosphorylated IRE1
G-1749 stimulates the RNase activity of unphosphorylated IRE1 (IRE1-0P), yet inhibits IRE1-3P.
| M.Wt | 498.59 | |
| Formula | C28H30N6O3 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Ferri E, et al. Nat Commun. 2020 Dec 14;11(1):6387.

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