產(chǎn)品屬性：
產(chǎn)品名稱 | 規(guī)格 | CAS號 | 型號 |
ISRIB (trans-isomer) | 10mM (in 1mL DMSO) 10mg 25mg | 1597403-47-8 | EY-Y0165684 |
Cas No.1597403-47-8
別名
化學名 N,N'-((1s,4s)-cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide)
分子式 C22H24Cl2N2O4
分子量 451.34
溶解度 ≥ 8.96 mg/mL in DMSO with gentle warming
儲存條件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述：
ISRIB (trans-isomer) is a potent inhibitor of the integrated stress response (ISR) [1].
Integrated stress response (ISR) is activated by diverse cellular conditions and rapidly reduces overall protein synthesis while enhancing translation of specific transcripts that support adaptive stress responses. The ISR is mediated by diverse stress-sensing kinases that phosphorylating serine 51 in eukaryotic translation initiation factor alpha (eIF2α) [2].
ISRIB (trans-isomer) is a potent ISR inhibitor. ISRIB reversed the effects of eIF2α phosphorylation with IC50 value of 5 nM. ISRIB inhibited production of endogenous ATF4 (a cAMP element binding transcription factor). In mouse embryonic fibroblasts (MEFs), ISRIB reversed the increase in the 80S monosomes at the expense of polyribosomes induced by endoplasmic reticulum (ER) stress. In ER-stressed cells, ISRIB reduced cell survival [1]. In stressed cells, ISRIB restored mRNA translation and inhibited stress granule (SG) formation induced by eIF2α phosphorylation [2]. ISRIB inhibited the interaction between eIF2B and eIF2 that located at the core of the ISR [3]. Also, ISRIB was an activator of eIF2B and stabilized activated eIF2B dimers [4].
In mice, ISRIB significantly increased hippocampus-dependent spatial and fear-associated learning [1].
關(guān)鍵字： Store at -20°C;C22H24Cl2N2O4;ISRIB (trans-isomer);
上海一研生物科技有限公司Shanghai yiyan bio-technology Co. Ltd.主要從事免疫學、分子生物學和常規(guī)生化試劑等為一體的科研產(chǎn)品銷售企業(yè)，公司自成立以來，秉承""全心全意服務(wù)于科研工作者""的企業(yè)理念，立足生物科技領(lǐng)域，運用生物技術(shù)和科研試劑，發(fā)展現(xiàn)代生物科技，為各類大中小醫(yī)院及其它醫(yī)療機構(gòu)、高等院校、科研院所、企事業(yè)單位提供優(yōu)質(zhì)的產(chǎn)品，服務(wù)生物科技領(lǐng)域的科學研究人員。
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