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iFSP1
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。
iFSP1图片
CAS NO:150651-39-1
包装与价格:
包装价格(元)
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
iFSP1 是一种有效的、选择性的、不依赖谷胱甘肽的铁死亡抑制蛋白 1 (FSP1) (AIFM2) 抑制剂,EC50 为 103 nM。 iFSP1 在过表达 FSP1 的 GPX4 敲除细胞中选择性地诱导铁死亡。 iFSP1 能够使多种人类癌细胞系对铁死亡诱导剂敏感,例如 (1S,3R)-RSL3。
Cas No.150651-39-1
化学名1-amino-3-(4-methylphenyl)-pyrido[1,2-a]benzimidazole-2,4-dicarbonitrile
Canonical SMILESNC1=C(C#N)C(C2=CC=C(C)C=C2)=C(C#N)C3=NC4=CC=CC=C4N31
分子式C20H13N5
分子量323.4
溶解度1mg/mL in ethanol, 25mg/mL in DMSO, 30mg/mL in DMF
储存条件Store at -20°C
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

iFSP1 is an inhibitor of apoptosis inducing factor mitochondria-associated 2/ferroptosis suppressor protein 1 (AIFM2/FSP1).[1] It decreases cell viability in wild-type, but not glutathione peroxidase 4 (GPX4) knock-out, Pfa1 and HT1080 cells overexpressing AIFM2/FSP1, an effect that can be blocked by the ferroptosis inhibitor liproxstatin-1 . iFSP1 (3 μM) sensitizes a variety of human cancer cell lines to the ferroptosis inducer (1S,3R)-RSL3 .

Reference:
[1].Doll, S., Freitas, F.P., Shah, R., et al. FSP1 is a glutathione-independent ferroptosis suppressor. Nature (2019).