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Erastin2
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Erastin2图片
CAS NO:1695533-44-8
包装与价格:
包装价格(元)
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议

产品介绍
Erastin2 是一种铁死亡诱导剂和系统 xc(-) 胱氨酸/谷氨酸转运蛋白的有效选择性抑制剂。
Cas No.1695533-44-8
化学名2-[[4-[2-(4-chlorophenoxy)acetyl]-1-piperazinyl]methyl]-3-[4-(1-methylethoxy)[1,1'-biphenyl]-3-yl]-4(3H)-quinazolinone
Canonical SMILESO=C1N(C2=CC(C3=CC=CC=C3)=CC=C2OC(C)C)C(CN4CCN(C(COC5=CC=C(Cl)C=C5)=O)CC4)=NC6=CC=CC=C61
分子式C36H35ClN4O4
分子量623.1
溶解度1mg/mL in DMSO, 10mg/mL in DMF
储存条件Store at -20°,Cprotect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Erastin2 is a ferroptosis inducer and an inhibitor of the system xc- cystine/glutamate transporter.[1] [2] It inhibits glutamate release in CCF-STTG1 cells (IC50 = 0.0035 &#181M).[2] It induces cell death in HAP1 cells when used at a concentration of 5 &#181M, an effect that can be blocked by the ferroptosis inhibitor ferrostatin-1 or deferoxamine . [1] Erastin2 also induces ferroptotic cell death in HT-1080 cells (EC50 = 0.15 &#181M), an effect that can be blocked by the reducing agent β-mercaptoethanol (EC50 = >20 &#181M). [3] It increases lipid peroxidation in HT-1080 cells when used at a concentration of 1 &#181M.

Reference:
[1]. Cao, J.Y., Poddar, A., Magtanong, L., et al. A genome-wide haploid genetic screen identifies regulators of glutathione abundance and ferroptosis sensitivity. Cell Rep. 26(6), 1544-1556 (2019).
[2]. Dixon, S.J., Patel, D.N., Welsch, M., et al. Pharmacological inhibition of cystine-glutamate exchange induces endoplasmic reticulum stress and ferroptosis. Elife 3, e02523 (2014).
[3]. Magtanong, L., Ko, P.-J., To, M., et al. Exogenous monounsaturated fatty acids promote a ferroptosis-resistant cell state. Cell Chem. Biol. 26(3), 420-432 (2019).