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关于此项目
经验公式(希尔记法):
C27H28ClN7O3S
化学文摘社编号:
分子量:
566.07
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
产品名称
SMG1i, ≥95% (HPLC)
assay
≥95% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
-10 to -25°C
Quality Level
Biochem/physiol Actions
Potent and selective SMG-1 (hSMG-1; SMG1) kinase inhibitor that blocks nonsense-mediated decay (NMD).
SMG1i is a potent and selective SMG-1 kinase inhibitor (hSMG-1 IC50 = 110 pM) with much reduced potency against mTOR, PI3Kα/γ and CDK1/2 (IC50 = 50 nM, 92/60 nM, 32/7.1 μM, respectively). SMG1i selectively downregulates MDA361 cellular phosphorylation of UPF1 (0.3 -1 μM), but not that of mTOR or AKT substrates (p70s6 K and PI3K). Nonsense-mediated decay (NMD) inhibition by SMG1i (1 µM) is shown to synergize with premature termination codons (PTCs) readthrough agents (G418, gentamicin, and paromomycin) in promoting the expression of CFTR protein in murine cells carrying Cftr G542X nonsense mutation.
SMG1i is a potent and selective SMG-1 kinase inhibitor (hSMG-1 IC50 = 110 pM) with much reduced potency against mTOR, PI3Kα/γ and CDK1/2 (IC50 = 50 nM, 92/60 nM, 32/7.1 μM, respectively). SMG1i selectively downregulates MDA361 cellular phosphorylation of UPF1 (0.3 -1 μM), but not that of mTOR or AKT substrates (p70s6 K and PI3K). Nonsense-mediated decay (NMD) inhibition by SMG1i (1 µM) is shown to synergize with premature termination codons (PTCs) readthrough agents (G418, gentamicin, and paromomycin) in promoting the expression of CFTR protein in murine cells carrying Cftr G542X nonsense mutation.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Functional Restoration of CFTR Nonsense Mutations in Intestinal Organoids
Journal of Cystic Fibrosis, 21(2), 246-253 (2022)
Identification of pyrimidine derivatives as hSMG-1 inhibitors
Bioorganic & Medicinal Chemistry Letters, 22(21), 6636-6641 (2012)
Daniel R McHugh et al.
International journal of molecular sciences, 22(1) (2021-01-06)
Many heritable genetic disorders arise from nonsense mutations, which generate premature termination codons (PTCs) in transcribed mRNA. PTCs ablate protein synthesis by prematurely terminating the translation of mutant mRNA, as well as reducing mutant mRNA quantity through targeted degradation by
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