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Documentos Principais

E1286

Sigma-Aldrich

Eeyarestatin I

≥98% (HPLC)

Sinônimo(s):

3-(4-Chlorophenyl)-4-[[[(4-chlorophenyl)amino]carbonyl]hydroxyamino]-5,5-dimethyl-2-oxo-1-imidazolidineacetic acid 2-[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]hydrazide

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About This Item

Fórmula empírica (Notação de Hill):
C27H25Cl2N7O7
Número CAS:
Peso molecular:
630.44
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.77

fonte biológica

synthetic (organic)

Nível de qualidade

Ensaio

≥98% (HPLC)

Formulário

powder

condição de armazenamento

desiccated

solubilidade

DMSO: 5 mg/mL

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

Clc1ccc(cc1)N2C(C(N(C2=O)CC(=O)NN=CC=Cc4[o]c(cc4)[N+](=O)[O-])(C)C)N(O)C(=O)Nc3ccc(cc3)Cl

InChI

1S/C27H25Cl2N7O7/c1-27(2)24(35(40)25(38)31-19-9-5-17(28)6-10-19)34(20-11-7-18(29)8-12-20)26(39)33(27)16-22(37)32-30-15-3-4-21-13-14-23(43-21)36(41)42/h3-15,24,40H,16H2,1-2H3,(H,31,38)(H,32,37)

chave InChI

JTUXTPWYZXWOIB-UHFFFAOYSA-N

Ações bioquímicas/fisiológicas

Eeyarestatin I is a potent inhibitor of endoplasmic reticulum associated protein degradation (ERAD). Specifically targets the p97-associated deubiquinating process (PAD) and inhibits ataxin-3 (atx3)-dependent deubiquitination.
Eeyarestatin I is a potent inhibitor of endoplasmic reticulum associated protein degradation (ERAD). Specifically targets the p97-associated deubiquinating process (PAD) and inhibits ataxin-3 (atx3)-dependent deubiquitination. Also inhibits Sec61-mediated protein translocation at the ER. Displays cytotoxic activity preferentially against cancer cells; induces cell death via the proapoptotic protein NOXA.
Eeyarestatin I or Eer1 promotes transcriptional activation of the pro-apoptotic protein NOXA by inducing activation of the NOXA transcription factors ATF3 and ATF4 and by inhibiting the degradation of histone H2A by blocking its ubiquitination.

Outras notas

This product is a mixture of E/Z imine isomers

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Sigma-Aldrich

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Sigma-Aldrich

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Qiuyan Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(7), 2200-2205 (2009-01-24)
The ubiquitin-proteasome system has recently emerged as a major target for drug development in cancer therapy. The proteasome inhibitor bortezomib has clinical activity in multiple myeloma and mantle cell lymphoma. Here we report that Eeyarestatin I (EerI), a chemical inhibitor
Garrett E Berry et al.
The Journal of biological chemistry, 291(2), 939-947 (2015-11-04)
Intracellular trafficking of viruses can be influenced by a variety of inter-connected cellular sorting and degradation pathways involving endo-lysosomal vesicles, the ubiquitin-proteasome system, and autophagy-based or endoplasmic reticulum-associated machinery. In the case of recombinant adeno-associated viruses (AAV), proteasome inhibitors are
Jose Lora et al.
The Journal of biological chemistry, 296, 100733-100733 (2021-05-07)
A disintegrin and metalloprotease 17 (ADAM17) is a cell-surface metalloprotease that serves as the principle sheddase for tumor necrosis factor α (TNFα), interleukin-6 receptor (IL-6R), and several ligands of the epidermal growth factor receptor (EGFR), regulating these crucial signaling pathways.
Avantika Gupta et al.
eLife, 9 (2020-06-12)
The transcription factor FoxO has been shown to block proliferation and progression in mTORC1-driven tumorigenesis but the picture of the relevant FoxO target genes remains incomplete. Here, we employed RNA-seq profiling on single clones isolated using laser capture microdissection from
Tatyana Dubnikov et al.
Journal of cell science, 129(19), 3635-3647 (2016-08-24)
Limited detoxification capacity often directs aggregation-prone, potentially hazardous, misfolded proteins to be deposited in designated cytosolic compartments known as 'aggresomes'. The roles of aggresomes as cellular quality control centers, and the cellular origin of the deposits contained within these structures

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