Merck
CN

SML2234

Sigma-Aldrich

1S,3R-RSL 3

≥98% (HPLC)

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别名:
(1S,3R)-2-(2-氯乙酰基)-2,3,4,9-四氢-1- [4-(甲氧基羰基)苯基] -1H-吡啶并[3,4-b]吲哚-3-羧酸 酸甲酯
经验公式(希尔记法):
C23H21ClN2O5
分子量:
440.88
MDL编号:
NACRES:
NA.77

检测方案

≥98% (HPLC)

形式

powder

颜色

white to beige

溶解性

DMSO: 2 mg/mL, clear

储存温度

−20°C

一般描述

Ras-selective lethal small molecule 3 (RSL3) induces ferroptosis by inhibiting the activity of glutathione peroxidase 4 (GPx4). RSL3 not only activates ferroptosis but also blocks the activation of the mammalian target of rapamycin (mTOR) signaling pathway through interactions with GPX4. In thyroid cancer cell lines, RSL3 decreases cell viability, inhibits spheroid formation, and disrupts cell migration in vitro.

应用

1S,3R-RSL 3已用于:
  • 研究其作为谷胱甘肽过氧化物酶4(GPX4)抑制剂,对脑室下区多形性胶质母细胞瘤(GBM)细胞死亡的影响
  • 研究其作为GPX4抑制剂和铁死亡诱导剂对小鼠心肌细胞死亡和心功能衰竭的影响
  • 在细胞活力检测中作为HT-1080细胞铁死亡诱导剂

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Ryosuke Shintoku et al.
Cancer science, 108(11), 2187-2194 (2017-08-25)
In cancer cells the small compounds erastin and RSL3 promote a novel type of cell death called ferroptosis, which requires iron-dependent accumulation of lipid reactive oxygen species. Here we assessed the contribution of lipid peroxidation activity of lipoxygenases (LOX) to
Nery Jara et al.
Journal of cellular physiology, 236(8), 5801-5817 (2021-01-13)
Glioblastoma multiforme (GBM) is the most common and aggressive brain tumor with a median survival of 14.6 months. GBM is highly resistant to radio- and chemotherapy, and remains without a cure; hence, new treatment strategies are constantly sought. Vitamin C
Inactivation of the glutathione peroxidase GPx4 by the ferroptosis-inducing molecule RSL3 requires the adaptor protein 14-3-3?
Vuckovic AM, et al.
Febs Letters (2020)
Wan Seok Yang et al.
Chemistry & biology, 15(3), 234-245 (2008-03-22)
We screened small molecules to identify two compounds, which we named RSL3 and RSL5, that have increased lethality in the presence of oncogenic RAS. Counter screening with biologically active compounds defined aspects of the mechanism of action for RSL3 and
Jasmin Dächert et al.
Oncotarget, 7(39), 63779-63792 (2016-09-03)
Redox mechanisms play an important role in the control of various signaling pathways. Here, we report that Second mitochondrial activator of caspases (Smac) mimetic-induced cell death is regulated by redox signaling. We show that RSL3, a glutathione (GSH) peroxidase (GPX)

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